631 Area Code
Brentwood, New York
Brentwood, New York is the largest city covered by the 631 Area Code
Current Time
Eastern Time Zone
Share 631 Area Code631 Area Code Overview & Map
The 631 area code is a telephone area code serving Suffolk County on Long Island, New York. It covers a diverse range of communities, including towns such as Islip, Huntington, Smithtown, and Brookhaven. Introduced as an overlay to the original 516 area code in 1999, the 631 area code encompasses a significant portion of Suffolk County, which is known for its mix of suburban and rural areas, as well as its proximity to the New York City metropolitan area
When was the 631 Area Code created?
The 631 area code was first put into service in 1999, by the North American Numbering Plan Administration (NANPA). Learn more about the US Area Code System
History
The 631 area code was created from the 516 area code, to meet the growing demand for new telephone numbers in New York.
Where is the 631 Area Code located?
The 631 area code serves Brentwood, New York and the surrounding areas.
Overlays
The 631 is an overlay for the 934 area code(s), and serves the same area. Learn about overlays
631 Area Code Map
International Dialing
| +1 | 631 | ••• •••• |
| US | Area Code | Prefix & Local Number |
Phone numbers in the United States are made up of a single country code (+1), a 3 digit Area Code (631) for New York, a 3 digit local prefix code (or NXX code), and a 4 digit local number.
Cities in the 631 Area Code
The 631 area code includes 157 cites in New York.
| City | Population | % in Area Code |
|---|---|---|
| Brentwood, NY | 60,664 | 100% |
| West Babylon, NY | 43,213 | 100% |
| Coram, NY | 39,113 | 100% |
| Commack, NY | 36,124 | 100% |
| Central Islip, NY | 34,450 | 100% |
| Huntington Station, NY | 33,029 | 100% |
| Centereach, NY | 31,578 | 100% |
| West Islip, NY | 28,335 | 100% |
| Shirley, NY | 27,854 | 100% |
| Deer Park, NY | 27,745 | 100% |
| Lindenhurst, NY | 27,253 | 100% |
| Holbrook, NY | 27,195 | 100% |
| Dix Hills, NY | 26,892 | 100% |
| Smithtown, NY | 26,470 | 100% |
| Bay Shore, NY | 26,337 | 100% |
| Medford, NY | 24,142 | 100% |
| Copiague, NY | 22,993 | 100% |
| East Patchogue, NY | 22,469 | 100% |
| Hauppauge, NY | 20,882 | 100% |
| East Northport, NY | 20,217 | 100% |
| Lake Ronkonkoma, NY | 20,155 | 100% |
| Selden, NY | 19,851 | 100% |
| Holtsville, NY | 19,714 | 100% |
| Ronkonkoma, NY | 19,082 | 100% |
| Melville, NY | 18,985 | 85% |
| North Bay Shore, NY | 18,944 | 100% |
| Islip, NY | 18,689 | 100% |
| Huntington, NY | 18,046 | 100% |
| North Amityville, NY | 17,862 | 100% |
| North Babylon, NY | 17,509 | 100% |
| Kings Park, NY | 17,282 | 100% |
| Sayville, NY | 16,853 | 100% |
| Farmingville, NY | 15,481 | 100% |
| Mastic, NY | 15,481 | 100% |
| Setauket-East Setauket, NY | 15,477 | 100% |
| East Islip, NY | 14,475 | 100% |
| Manorville, NY | 14,314 | 100% |
| Rocky Point, NY | 14,014 | 100% |
| Greenlawn, NY | 13,742 | 100% |
| Stony Brook, NY | 13,740 | 100% |
| Hampton Bays, NY | 13,603 | 100% |
| Nesconset, NY | 13,387 | 100% |
| St. James, NY | 13,338 | 100% |
| Ridge, NY | 13,336 | 100% |
| Riverhead, NY | 13,299 | 100% |
| Mastic Beach, NY | 12,930 | 100% |
| Miller Place, NY | 12,339 | 100% |
| Babylon, NY | 12,166 | 100% |
| Mount Sinai, NY | 12,118 | 100% |
| Terryville, NY | 11,849 | 100% |
| Patchogue, NY | 11,798 | 100% |
| North Lindenhurst, NY | 11,652 | 100% |
| Wyandanch, NY | 11,647 | 100% |
| North Bellport, NY | 11,545 | 100% |
| Elwood, NY | 11,177 | 100% |
| Lake Grove, NY | 11,163 | 100% |
| Middle Island, NY | 10,483 | 100% |
| Bohemia, NY | 10,180 | 100% |
| Fort Salonga, NY | 10,008 | 100% |
| Amityville, NY | 9,523 | 99% |
| South Huntington, NY | 9,422 | 100% |
| Stony Brook University, NY | 9,216 | 100% |
| Bayport, NY | 8,896 | 100% |
| Oakdale, NY | 7,974 | 100% |
| Port Jefferson Station, NY | 7,838 | 100% |
| Port Jefferson, NY | 7,750 | 100% |
| Wading River, NY | 7,719 | 100% |
| Sound Beach, NY | 7,612 | 100% |
| Center Moriches, NY | 7,580 | 100% |
| Northport, NY | 7,401 | 100% |
| Baywood, NY | 7,350 | 100% |
| North Patchogue, NY | 7,246 | 100% |
| East Shoreham, NY | 6,666 | 100% |
| Springs, NY | 6,592 | 100% |
| Calverton, NY | 6,510 | 100% |
| East Farmingdale, NY | 6,484 | 49% |
| Yaphank, NY | 5,945 | 100% |
| Southold, NY | 5,748 | 100% |
| West Hills, NY | 5,592 | 100% |
| Centerport, NY | 5,508 | 100% |
| Islip Terrace, NY | 5,389 | 100% |
| East Moriches, NY | 5,249 | 100% |
| Wheatley Heights, NY | 5,130 | 100% |
| Cold Spring Harbor, NY | 5,070 | 100% |
| West Sayville, NY | 5,011 | 100% |
| Blue Point, NY | 4,773 | 100% |
| East Quogue, NY | 4,757 | 100% |
| West Bay Shore, NY | 4,648 | 100% |
| Flanders, NY | 4,472 | 100% |
| North Sea, NY | 4,458 | 100% |
| Mattituck, NY | 4,219 | 100% |
| East Hampton North, NY | 4,142 | 100% |
| Gordon Heights, NY | 4,042 | 100% |
| North Great River, NY | 4,001 | 100% |
| Lloyd Harbor, NY | 3,660 | 100% |
| Noyack, NY | 3,568 | 100% |
| Brookhaven, NY | 3,451 | 100% |
| Cutchogue, NY | 3,349 | 100% |
| Islandia, NY | 3,335 | 100% |
| Montauk, NY | 3,326 | 100% |
| Northwest Harbor, NY | 3,317 | 100% |
| Southampton, NY | 3,109 | 100% |
| Brightwaters, NY | 3,103 | 100% |
| Westhampton, NY | 3,079 | 100% |
| Riverside, NY | 2,911 | 100% |
| Moriches, NY | 2,838 | 100% |
| Remsenburg-Speonk, NY | 2,642 | 100% |
| Halesite, NY | 2,498 | 100% |
| Aquebogue, NY | 2,438 | 100% |
| Greenport, NY | 2,197 | 100% |
| Shinnecock Hills, NY | 2,188 | 100% |
| Sag Harbor, NY | 2,169 | 100% |
| Greenport West, NY | 2,124 | 100% |
| Bellport, NY | 2,084 | 100% |
| Eastport, NY | 1,831 | 100% |
| Village of the Branch, NY | 1,807 | 100% |
| Bridgehampton, NY | 1,756 | 100% |
| Nissequogue, NY | 1,749 | 100% |
| Westhampton Beach, NY | 1,721 | 100% |
| Jamesport, NY | 1,710 | 100% |
| Baiting Hollow, NY | 1,642 | 100% |
| Water Mill, NY | 1,559 | 100% |
| Great River, NY | 1,489 | 100% |
| Head of the Harbor, NY | 1,472 | 100% |
| Huntington Bay, NY | 1,425 | 100% |
| Eatons Neck, NY | 1,406 | 100% |
| Laurel, NY | 1,394 | 100% |
| Tuckahoe, NY | 1,373 | 100% |
| Northville, NY | 1,340 | 100% |
| Shelter Island, NY | 1,333 | 100% |
| Amagansett, NY | 1,165 | 100% |
| East Hampton, NY | 1,083 | 100% |
| Shelter Island Heights, NY | 1,048 | 100% |
| Quogue, NY | 967 | 100% |
| Poquott, NY | 953 | 100% |
| East Marion, NY | 926 | 100% |
| Old Field, NY | 918 | 100% |
| North Haven, NY | 833 | 100% |
| Quiogue, NY | 816 | 100% |
| Belle Terre, NY | 792 | 100% |
| Orient, NY | 743 | 100% |
| Peconic, NY | 683 | 100% |
| Asharoken, NY | 654 | 100% |
| Wainscott, NY | 650 | 100% |
| Northampton, NY | 570 | 100% |
| Shoreham, NY | 531 | 100% |
| New Suffolk, NY | 349 | 100% |
| Sagaponack, NY | 313 | 100% |
| Fire Island, NY | 292 | 100% |
| Oak Beach-Captree, NY | 286 | 100% |
| Fishers Island, NY | 236 | 100% |
| Napeague, NY | 200 | 100% |
| Gilgo, NY | 131 | 100% |
| Ocean Beach, NY | 79 | 100% |
| West Hampton Dunes, NY | 55 | 100% |
| Saltaire, NY | 37 | 100% |
| Dering Harbor, NY | 11 | 100% |
631 Area Code NXX Prefixes
The 631 Area Code (NPA Code) has 776 prefixes (NXX Code). An NXX prefix, also known as a central office code or exchange code, is the three-digit code that follows the area code in a North American telephone number. Learn about NXX Prefixes
| Area Code | Prefix | Usage | Carrier | Rate Center |
|---|---|---|---|---|
| 631 | 200 | Landline | Mcimetro Access Transmission Services LLC - Ny | Bayport |
| 631 | 201 | Landline | Onvoy, LLC- Ny | Amityville |
| 631 | 202 | Landline | Onvoy, LLC- Ny | Ronkonkoma |
| 631 | 203 | Landline | Onvoy, LLC- Ny | Centraislp |
| 631 | 204 | Landline | Verizon New York, Inc. | Southamptn |
| 631 | 205 | Landline | Verizon New York, Inc. | Yaphank |
| 631 | 206 | Landline | Verizon New York, Inc. | Bay Shore |
| 631 | 207 | Landline | Verizon New York, Inc. | Patchogue |
| 631 | 208 | Landline | Verizon New York, Inc. | Riverhead |
| 631 | 209 | Landline | Verizon New York, Inc. | Shoreham |
| 631 | 210 | Landline | Broadview Networks, Inc. - Ny | Islip |
| 631 | 212 | Landline | Onvoy, LLC- Ny | Commack |
| 631 | 213 | Landline | Tc Systems, Inc. - Ny | Midland |
| 631 | 214 | Landline | Cablevision Lightpath, Inc. - Ny | Deer Park |
| 631 | 215 | Landline | Metropcs, Inc. | Brentwood |
| 631 | 216 | Landline | Verizon New York, Inc. | Stonybrook |
| 631 | 217 | Landline | American Network, Inc. | Stonybrook |
| 631 | 218 | Landline | Verizon New York, Inc. | Sayville |
| 631 | 219 | Wireless | Cellco Partnership DBA Verizon Wireless - Ny | Brentwood |
| 631 | 220 | Landline | Omnipoint Communications, Inc. - Ny | Brentwood |
| 631 | 221 | Landline | Verizon New York, Inc. | Nassauzn09 |
| 631 | 223 | Landline | Mcimetro Access Transmission Services LLC - Ny | Huntington |
| 631 | 224 | Landline | Verizon New York, Inc. | Islip |
| 631 | 225 | Landline | Verizon New York, Inc. | Lindenhst |
| 631 | 226 | Landline | Verizon New York, Inc. | Lindenhst |
| 631 | 227 | Landline | Broadview Networks, Inc. - Ny | Farmingdl |
| 631 | 228 | Landline | Mcimetro Access Transmission Services LLC - Ny | Shoreham |
| 631 | 229 | Landline | Mcimetro Access Transmission Services LLC - Ny | Amityville |
| 631 | 230 | Landline | Peerless Network Of New York, LLC - Ny | Montauk Pt |
| 631 | 231 | Landline | Verizon New York, Inc. | Brentwood |
| 631 | 232 | Landline | Verizon New York, Inc. | Centraislp |
| 631 | 233 | Landline | Verizon New York, Inc. | Brentwood |
| 631 | 234 | Landline | Verizon New York, Inc. | Centraislp |
| 631 | 235 | Wireless | Cellco Partnership DBA Verizon Wireless - Ny | Brentwood |
| 631 | 236 | Landline | Level 3 Communications, LLC - Ny | Brentwood |
| 631 | 237 | Landline | Cablevision Lightpath, Inc. - Ny | Bridgemptn |
| 631 | 238 | Landline | Cablevision Lightpath, Inc. - Ny | Montauk Pt |
| 631 | 239 | Landline | Tc Systems, Inc. - Ny | Northport |
| 631 | 240 | Landline | Level 3 Communications, LLC - Ny | Smithtown |
| 631 | 241 | Wireless | Cellco Partnership DBA Verizon Wireless - Ny | Brentwood |
| 631 | 242 | Landline | Verizon New York, Inc. | Deer Park |
| 631 | 243 | Landline | Verizon New York, Inc. | Deer Park |
| 631 | 244 | Landline | Verizon New York, Inc. | Sayville |
| 631 | 245 | Wireless | New Cingular Wireless Pcs, LLC - Dc | Brentwood |
| 631 | 246 | Landline | Verizon New York, Inc. | Stonybrook |
| 631 | 247 | Landline | Tc Systems, Inc. - Ny | Farmingdl |
| 631 | 248 | Landline | Peerless Network Of New York, LLC - Ny | E Hampton |
| 631 | 249 | Landline | Verizon New York, Inc. | Farmingdl |
| 631 | 250 | Landline | Cablevision Lightpath, Inc. - Ny | St James |
| 631 | 251 | Landline | Level 3 Communications, LLC - Ny | Sag Harbor |
| 631 | 252 | Wireless | Cellco Partnership DBA Verizon Wireless - Ny | Brentwood |
| 631 | 253 | Landline | Verizon New York, Inc. | Midland |
| 631 | 254 | Landline | Verizon New York, Inc. | Deer Park |
| 631 | 255 | Wireless | New Cingular Wireless Pcs, LLC - Dc | Riverhead |
| 631 | 256 | Landline | Tc Systems, Inc. - Ny | Sayville |
| 631 | 257 | Landline | Cablevision Lightpath, Inc. - Ny | Smithtown |
| 631 | 258 | Wireless | Cellco Partnership DBA Verizon Wireless - Ny | Brentwood |
| 631 | 259 | Landline | Verizon New York, Inc. | Southamptn |
| 631 | 260 | Wireless | Cellco Partnership DBA Verizon Wireless - Ny | Brentwood |
| 631 | 261 | Landline | Verizon New York, Inc. | Northport |
| 631 | 262 | Landline | Verizon New York, Inc. | Northport |
| 631 | 263 | Wireless | Cellco Partnership DBA Verizon Wireless - Ny | Smithtown |
| 631 | 264 | Landline | Verizon New York, Inc. | Amityville |
| 631 | 265 | Landline | Verizon New York, Inc. | Smithtown |
| 631 | 266 | Landline | Verizon New York, Inc. | W Commack |
| 631 | 267 | Landline | Verizon New York, Inc. | Amagansett |
| 631 | 268 | Landline | Peerless Network Of New York, LLC - Ny | Southamptn |
| 631 | 269 | Landline | Verizon New York, Inc. | Kings Park |
| 631 | 270 | Landline | Mcimetro Access Transmission Services LLC - Ny | Farmingdl |
| 631 | 271 | Landline | Verizon New York, Inc. | Huntington |
| 631 | 272 | Landline | Verizon New York, Inc. | Centraislp |
| 631 | 273 | Landline | Verizon New York, Inc. | Brentwood |
| 631 | 274 | Landline | Verizon New York, Inc. | Deer Park |
| 631 | 275 | Landline | Sprint Spectrum, L.p. | Brentwood |
| 631 | 276 | Landline | Sprint Spectrum, L.p. | Hamptnbays |
| 631 | 277 | Landline | Verizon New York, Inc. | Islip |
| 631 | 278 | Landline | Sprint Spectrum, L.p. | Brentwood |
| 631 | 279 | Wireless | Usa Mobility Wireless, Inc. | Brentwood |
| 631 | 280 | Wireless | Usa Mobility Wireless, Inc. | Brentwood |
| 631 | 281 | Landline | Verizon New York, Inc. | Atlantic |
| 631 | 282 | Landline | Verizon New York, Inc. | Yaphank |
| 631 | 283 | Landline | Verizon New York, Inc. | Southamptn |
| 631 | 284 | Landline | Verizon New York, Inc. | Riverhead |
| 631 | 285 | Landline | Verizon New York, Inc. | Ronkonkoma |
| 631 | 286 | Landline | Verizon New York, Inc. | Bellport |
| 631 | 287 | Landline | Verizon New York, Inc. | Southamptn |
| 631 | 288 | Landline | Verizon New York, Inc. | Westhamptn |
| 631 | 289 | Landline | Verizon New York, Inc. | Patchogue |
| 631 | 290 | Landline | Omnipoint Communications, Inc. - Ny | Babylon |
| 631 | 291 | Landline | Sprint Spectrum, L.p. | Brentwood |
| 631 | 292 | Landline | Level 3 Communications, LLC - Ny | Kings Park |
| 631 | 293 | Landline | Verizon New York, Inc. | Farmingdl |
| 631 | 294 | Landline | Sprint Spectrum, L.p. | Yaphank |
| 631 | 295 | Landline | Global Crossing Local Services, Inc. - Ny | Yaphank |
| 631 | 296 | Landline | Cablevision Lightpath, Inc. - Ny | Bridgemptn |
| 631 | 297 | Landline | Paetec Communications, Inc. - Ny | Centraislp |
| 631 | 298 | Landline | Verizon New York, Inc. | Mattituck |
| 631 | 299 | Landline | Broadview Networks, Inc. - Ny | Brentwood |
| 631 | 300 | Landline | Verizon New York, Inc. | Brentwood |
| 631 | 301 | Landline | Telnyx LLC | Farmingdl |
| 631 | 302 | Landline | Xo New York, Inc. | E Fire Is |
| 631 | 303 | Landline | Metropcs, Inc. | Amityville |
| 631 | 304 | Wireless | Cellco Partnership DBA Verizon Wireless - Ny | Brentwood |
| 631 | 305 | Wireless | New Cingular Wireless Pcs, LLC - Dc | Brentwood |
| 631 | 306 | Landline | Global Crossing Local Services, Inc. - Ny | Deer Park |
| 631 | 307 | Landline | Local Access LLC - Ny | Patchogue |
| 631 | 308 | Landline | Omnipoint Communications, Inc. - Ny | Brentwood |
| 631 | 309 | Landline | Cablevision Lightpath, Inc. - Ny | Amityville |
| 631 | 310 | Wireless | New Cingular Wireless Pcs, LLC - Dc | Patchogue |
| 631 | 312 | Landline | Tc Systems, Inc. - Ny | Patchogue |
| 631 | 313 | Landline | Cablevision Lightpath, Inc. - Ny | Islip |
| 631 | 314 | Landline | Telnyx LLC | Babylon |
| 631 | 315 | Landline | Cablevision Lightpath, Inc. - Ny | Mattituck |
| 631 | 316 | Wireless | Cellco Partnership DBA Verizon Wireless - Ny | Brentwood |
| 631 | 317 | Wireless | New Cingular Wireless Pcs, LLC - Dc | Patchogue |
| 631 | 318 | Landline | Mcimetro Access Transmission Services LLC - Ny | Amagansett |
| 631 | 319 | Landline | Verizon New York, Inc. | Sayville |
| 631 | 320 | Landline | Cablevision Lightpath, Inc. - Ny | Selden |
| 631 | 321 | Landline | Verizon New York, Inc. | Babylon |
| 631 | 322 | Wireless | Usa Mobility Wireless, Inc. | Brentwood |
| 631 | 323 | Landline | Verizon New York, Inc. | Orient |
| 631 | 324 | Landline | Verizon New York, Inc. | E Hampton |
| 631 | 325 | Landline | Verizon New York, Inc. | Eastport |
| 631 | 326 | Landline | Mcimetro Access Transmission Services LLC - Ny | Commack |
| 631 | 327 | Wireless | New Cingular Wireless Pcs, LLC - Dc | Huntington |
| 631 | 328 | Landline | Broadview Networks, Inc. - Ny | Bay Shore |
| 631 | 329 | Landline | Verizon New York, Inc. | E Hampton |
| 631 | 330 | Landline | Cablevision Lightpath, Inc. - Ny | Farmingdl |
| 631 | 331 | Landline | Verizon New York, Inc. | Ptjeffersn |
| 631 | 332 | Wireless | New Cingular Wireless Pcs, LLC - Dc | Brentwood |
| 631 | 333 | Landline | Broadview Networks, Inc. - Ny | Greenport |
| 631 | 334 | Landline | Sprint Spectrum, L.p. | Centraislp |
| 631 | 335 | Wireless | Cellco Partnership DBA Verizon Wireless - Ny | Brentwood |
| 631 | 336 | Landline | Metropcs, Inc. | Brentwood |
| 631 | 337 | Landline | Global Crossing Local Services, Inc. - Ny | Sayville |
| 631 | 338 | Wireless | Cellco Partnership DBA Verizon Wireless - Ny | Brentwood |
| 631 | 339 | Landline | Bandwidth.com Clec, LLC - Ny | Brentwood |
| 631 | 340 | Wireless | Usa Mobility Wireless, Inc. | Babylon |
| 631 | 341 | Landline | Verizon New York, Inc. | Yaphank |
| 631 | 342 | Landline | Verizon New York, Inc. | Centraislp |
| 631 | 343 | Landline | Cablevision Lightpath, Inc. - Ny | Commack |
| 631 | 344 | Landline | Verizon New York, Inc. | Yaphank |
| 631 | 345 | Landline | Verizon New York, Inc. | Yaphank |
| 631 | 346 | Landline | Bandwidth.com Clec, LLC - Ny | Selden |
| 631 | 348 | Landline | Verizon New York, Inc. | Centraislp |
| 631 | 349 | Landline | Onvoy, LLC- Ny | Orient |
| 631 | 350 | Landline | Mcimetro Access Transmission Services LLC - Ny | Huntington |
| 631 | 351 | Landline | Verizon New York, Inc. | Huntington |
| 631 | 352 | Landline | Sprint Spectrum, L.p. | Smithtown |
| 631 | 353 | Landline | Bandwidth.com Clec, LLC - Ny | Southamptn |
| 631 | 354 | Landline | Level 3 Communications, LLC - Ny | Mattituck |
| 631 | 355 | Landline | Omnipoint Communications, Inc. - Ny | Brentwood |
| 631 | 356 | Landline | Omnipoint Communications, Inc. - Ny | Brentwood |
| 631 | 357 | Landline | Verizon New York, Inc. | Brentwood |
| 631 | 358 | Wireless | Cellco Partnership DBA Verizon Wireless - Ny | Babylon |
| 631 | 359 | Landline | Peerless Network Of New York, LLC - Ny | Wading Riv |
| 631 | 360 | Landline | Verizon New York, Inc. | Smithtown |
| 631 | 361 | Landline | Verizon New York, Inc. | Smithtown |
| 631 | 363 | Landline | Verizon New York, Inc. | Bayport |
| 631 | 364 | Landline | Broadview Networks, Inc. - Ny | Stonybrook |
| 631 | 365 | Landline | Sprint Spectrum, L.p. | Brentwood |
| 631 | 366 | Landline | Verizon New York, Inc. | Smithtown |
| 631 | 367 | Landline | Verizon New York, Inc. | Coldspghbr |
| 631 | 368 | Landline | Verizon New York, Inc. | W Commack |
| 631 | 369 | Landline | Verizon New York, Inc. | Riverhead |
| 631 | 370 | Landline | Tc Systems, Inc. - Ny | Farmingdl |
| 631 | 371 | Landline | Sprint Spectrum, L.p. | Stonybrook |
| 631 | 372 | Wireless | Cellco Partnership DBA Verizon Wireless - Ny | Brentwood |
| 631 | 373 | Wireless | Usa Mobility Wireless, Inc. | Brentwood |
| 631 | 374 | Wireless | New Cingular Wireless Pcs, LLC - Dc | Brentwood |
| 631 | 375 | Wireless | New Cingular Wireless Pcs, LLC - Dc | Riverhead |
| 631 | 376 | Landline | Verizon New York, Inc. | Babylon |
| 631 | 377 | Wireless | New Cingular Wireless Pcs, LLC - Dc | Southamptn |
| 631 | 378 | Landline | Level 3 Communications, LLC - Ny | Shoreham |
| 631 | 379 | Wireless | Cellco Partnership DBA Verizon Wireless - Ny | Brentwood |
| 631 | 380 | Landline | Tc Systems, Inc. - Ny | Stonybrook |
| 631 | 381 | Landline | Metropcs, Inc. | Riverhead |
| 631 | 382 | Landline | Verizon New York, Inc. | Smithtown |
| 631 | 383 | Landline | Sprint Spectrum, L.p. | Bay Shore |
| 631 | 384 | Landline | Sprint Spectrum, L.p. | Selden |
| 631 | 385 | Landline | Verizon New York, Inc. | Huntington |
| 631 | 386 | Landline | Paetec Communications, Inc. - Ny | Farmingdl |
| 631 | 387 | Landline | Tc Systems, Inc. - Ny | Commack |
| 631 | 388 | Landline | Cablevision Lightpath, Inc. - Ny | Brentwood |
| 631 | 389 | Landline | Broadview Networks, Inc. - Ny | Ronkonkoma |
| 631 | 390 | Landline | Cablevision Lightpath, Inc. - Ny | Farmingdl |
| 631 | 391 | Landline | Verizon New York, Inc. | Farmingdl |
| 631 | 392 | Landline | Cablevision Lightpath, Inc. - Ny | Deer Park |
| 631 | 393 | Landline | Cablevision Lightpath, Inc. - Ny | Farmingdl |
| 631 | 394 | Landline | Sprint Spectrum, L.p. | Yaphank |
| 631 | 395 | Landline | Verizon New York, Inc. | Atlantic |
| 631 | 396 | Landline | Cablevision Lightpath, Inc. - Ny | Farmingdl |
| 631 | 397 | Landline | Bandwidth.com Clec, LLC - Ny | Amityville |
| 631 | 398 | Landline | Omnipoint Communications, Inc. - Ny | Brentwood |
| 631 | 399 | Landline | Verizon New York, Inc. | Atlantic |
| 631 | 400 | Landline | Onvoy, LLC- Ny | Ctrmorichs |
| 631 | 401 | Wireless | New Cingular Wireless Pcs, LLC - Dc | Brentwood |
| 631 | 402 | Landline | Telengy L.l.c. - Ny | Brentwood |
| 631 | 403 | Landline | Xo New York, Inc. | Ptjeffersn |
| 631 | 404 | Landline | AT&T - Local | Brentwood |
| 631 | 405 | Landline | Mcimetro Access Transmission Services LLC - Ny | Riverhead |
| 631 | 406 | Landline | Rcn Telecom Services, Inc. - Ny | Smithtown |
| 631 | 407 | Landline | Bandwidth.com Clec, LLC - Ny | Southold |
| 631 | 408 | Landline | Omnipoint Communications, Inc. - Ny | Amityville |
| 631 | 409 | Landline | Verizon New York, Inc. | Nassauzn09 |
| 631 | 410 | Landline | Broadview Networks, Inc. - Ny | Commack |
| 631 | 412 | Landline | Mcimetro Access Transmission Services LLC - Ny | Lindenhst |
| 631 | 413 | Wireless | New Cingular Wireless Pcs, LLC - Dc | Selden |
| 631 | 414 | Landline | Cablevision Lightpath, Inc. - Ny | Farmingdl |
| 631 | 415 | Landline | Global Crossing Local Services, Inc. - Ny | Centraislp |
| 631 | 416 | Wireless | Cellco Partnership DBA Verizon Wireless - Ny | Brentwood |
| 631 | 417 | Landline | Cablevision Lightpath, Inc. - Ny | Babylon |
| 631 | 418 | Landline | Mcimetro Access Transmission Services LLC - Ny | Huntington |
| 631 | 419 | Landline | Verizon New York, Inc. | Bayport |
| 631 | 420 | Landline | Verizon New York, Inc. | Farmingdl |
| 631 | 421 | Landline | Verizon New York, Inc. | Huntington |
| 631 | 422 | Landline | Verizon New York, Inc. | Babylon |
| 631 | 423 | Landline | Verizon New York, Inc. | Huntington |
| 631 | 424 | Landline | Verizon New York, Inc. | Huntington |
| 631 | 425 | Landline | Verizon New York, Inc. | Huntington |
| 631 | 426 | Wireless | Usa Mobility Wireless, Inc. | Babylon |
| 631 | 427 | Landline | Verizon New York, Inc. | Huntington |
| 631 | 428 | Landline | Omnipoint Communications, Inc. - Ny | Ronkonkoma |
| 631 | 429 | Landline | Peerless Network Of New York, LLC - Ny | Lindenhst |
| 631 | 430 | Landline | Peerless Network Of New York, LLC - Ny | Greenport |
| 631 | 431 | Landline | Sprint Spectrum, L.p. | Centraislp |
| 631 | 432 | Landline | Local Access LLC - Ny | Brentwood |
| 631 | 433 | Landline | Sprint Spectrum, L.p. | Brentwood |
| 631 | 434 | Landline | Verizon New York, Inc. | Brentwood |
| 631 | 435 | Landline | Verizon New York, Inc. | Brentwood |
| 631 | 436 | Landline | Verizon New York, Inc. | Brentwood |
| 631 | 437 | Landline | Tc Systems, Inc. - Ny | Fireisland |
| 631 | 438 | Landline | Bandwidth.com Clec, LLC - Ny | Patchogue |
| 631 | 439 | Landline | Cablevision Lightpath, Inc. - Ny | Centraislp |
| 631 | 440 | Landline | Level 3 Communications, LLC - Ny | Fireisland |
| 631 | 441 | Wireless | Usa Mobility Wireless, Inc. | Brentwood |
| 631 | 442 | Wireless | Usa Mobility Wireless, Inc. | Brentwood |
| 631 | 443 | Landline | Level 3 Communications, LLC - Ny | Eastport |
| 631 | 444 | Landline | Verizon New York, Inc. | Stonybrook |
| 631 | 445 | Landline | Sprint Spectrum, L.p. | Brentwood |
| 631 | 446 | Landline | Cablevision Lightpath, Inc. - Ny | Islip |
| 631 | 447 | Landline | Verizon New York, Inc. | Patchogue |
| 631 | 448 | Landline | Sprint Spectrum, L.p. | Yaphank |
| 631 | 449 | Landline | Metropcs, Inc. | Brentwood |
| 631 | 450 | Landline | Sprint Spectrum, L.p. | Lindenhst |
| 631 | 451 | Landline | Verizon New York, Inc. | Selden |
| 631 | 452 | Landline | Omnipoint Communications, Inc. - Ny | Centraislp |
| 631 | 453 | Landline | American Messaging Services, LLC | Selden |
| 631 | 454 | Landline | Verizon New York, Inc. | Farmingdl |
| 631 | 455 | Landline | Omnipoint Communications, Inc. - Ny | Deer Park |
| 631 | 456 | Wireless | Cellco Partnership DBA Verizon Wireless - Ny | Brentwood |
| 631 | 457 | Landline | Tc Systems, Inc. - Ny | Brentwood |
| 631 | 458 | Landline | Level 3 Communications, LLC - Ny | Sag Harbor |
| 631 | 459 | Wireless | Cellco Partnership DBA Verizon Wireless - Ny | Brentwood |
| 631 | 460 | Landline | Mcimetro Access Transmission Services LLC - Ny | Kings Park |
| 631 | 461 | Wireless | Cellco Partnership DBA Verizon Wireless - Ny | Riverhead |
| 631 | 462 | Landline | Verizon New York, Inc. | W Commack |
| 631 | 463 | Landline | Sprint Spectrum, L.p. | Centraislp |
| 631 | 464 | Landline | Bandwidth.com Clec, LLC - Ny | Amityville |
| 631 | 465 | Landline | Cablevision Lightpath, Inc. - Ny | Farmingdl |
| 631 | 466 | Landline | Global Crossing Local Services, Inc. - Ny | Riverhead |
| 631 | 467 | Landline | Verizon New York, Inc. | Ronkonkoma |
| 631 | 468 | Landline | Verizon New York, Inc. | Ronkonkoma |
| 631 | 469 | Landline | Cablevision Lightpath, Inc. - Ny | Brentwood |
| 631 | 470 | Landline | Cablevision Lightpath, Inc. - Ny | Huntington |
| 631 | 471 | Landline | Verizon New York, Inc. | Ronkonkoma |
| 631 | 472 | Landline | Verizon New York, Inc. | Bayport |
| 631 | 473 | Landline | Verizon New York, Inc. | Ptjeffersn |
| 631 | 474 | Landline | Verizon New York, Inc. | Ptjeffersn |
| 631 | 475 | Landline | Verizon New York, Inc. | Patchogue |
| 631 | 476 | Landline | Verizon New York, Inc. | Ptjeffersn |
| 631 | 477 | Landline | Verizon New York, Inc. | Greenport |
| 631 | 478 | Landline | Mcimetro Access Transmission Services LLC - Ny | Brentwood |
| 631 | 479 | Landline | Level 3 Communications, LLC - Ny | Huntington |
| 631 | 480 | Landline | Telengy L.l.c. - Ny | Amityville |
| 631 | 481 | Landline | Mcimetro Access Transmission Services LLC - Ny | Islip |
| 631 | 482 | Landline | Cablevision Lightpath, Inc. - Ny | Babylon |
| 631 | 483 | Landline | Telengy L.l.c. - Ny | Montauk Pt |
| 631 | 484 | Landline | Sprint Spectrum, L.p. | Brentwood |
| 631 | 485 | Landline | Level 3 Communications, LLC - Ny | Midland |
| 631 | 486 | Landline | Cablevision Lightpath, Inc. - Ny | W Commack |
| 631 | 487 | Wireless | Cellco Partnership DBA Verizon Wireless - Ny | Brentwood |
| 631 | 488 | Landline | Cablevision Lightpath, Inc. - Ny | Southamptn |
| 631 | 489 | Landline | Mcimetro Access Transmission Services LLC - Ny | W Commack |
| 631 | 490 | Landline | Telengy L.l.c. - Ny | Atlantic |
| 631 | 491 | Landline | Verizon New York, Inc. | Midland |
| 631 | 492 | Landline | Verizon New York, Inc. | Deer Park |
| 631 | 493 | Landline | Verizon New York, Inc. | W Commack |
| 631 | 494 | Landline | Omnipoint Communications, Inc. - Ny | Riverhead |
| 631 | 495 | Wireless | Cellco Partnership DBA Verizon Wireless - Ny | Brentwood |
| 631 | 496 | Landline | Level 3 Communications, LLC - Ny | Selden |
| 631 | 497 | Wireless | Usa Mobility Wireless, Inc. | Yaphank |
| 631 | 498 | Landline | Broadview Networks, Inc. - Ny | Coldspghbr |
| 631 | 499 | Landline | Verizon New York, Inc. | W Commack |
| 631 | 500 | Landline | Onvoy, LLC- Ny | Water Mill |
| 631 | 501 | Landline | Verizon New York, Inc. | Farmingdl |
| 631 | 502 | Landline | Telengy L.l.c. - Ny | Jamesport |
| 631 | 503 | Landline | Tc Systems, Inc. - Ny | Ctrmorichs |
| 631 | 504 | Landline | Cablevision Lightpath, Inc. - Ny | Yaphank |
| 631 | 505 | Landline | Bandwidth.com Clec, LLC - Ny | Lindenhst |
| 631 | 506 | Landline | Verizon New York, Inc. | Riverhead |
| 631 | 507 | Landline | Omnipoint Communications, Inc. - Ny | Amityville |
| 631 | 508 | Wireless | Cellco Partnership DBA Verizon Wireless - Ny | Riverhead |
| 631 | 509 | Landline | Cablevision Lightpath, Inc. - Ny | Ptjeffersn |
| 631 | 510 | Landline | Mcimetro Access Transmission Services LLC - Ny | Midland |
| 631 | 512 | Wireless | New Cingular Wireless Pcs, LLC - Dc | Selden |
| 631 | 513 | Landline | Level 3 Communications, LLC - Ny | Brentwood |
| 631 | 514 | Landline | Mcimetro Access Transmission Services LLC - Ny | Brentwood |
| 631 | 515 | Landline | Onvoy, LLC- Ny | Shelter Is |
| 631 | 517 | Landline | Level 3 Communications, LLC - Ny | Babylon |
| 631 | 518 | Landline | Peerless Network Of New York, LLC - Ny | Bay Shore |
| 631 | 519 | Landline | Peerless Network Of New York, LLC - Ny | E Fire Is |
| 631 | 520 | Landline | Global Crossing Local Services, Inc. - Ny | Amityville |
| 631 | 521 | Landline | Level 3 Telecom Of New York, Lp - Ny | Brentwood |
| 631 | 522 | Landline | Cablevision Lightpath, Inc. - Ny | Deer Park |
| 631 | 523 | Landline | Sprint Spectrum, L.p. | Centraislp |
| 631 | 524 | Wireless | New Cingular Wireless Pcs, LLC - Dc | Brentwood |
| 631 | 525 | Landline | Level 3 Communications, LLC - Ny | Brentwood |
| 631 | 526 | Landline | Onvoy, LLC- Ny | Babylon |
| 631 | 527 | Landline | Cablevision Lightpath, Inc. - Ny | E Hampton |
| 631 | 528 | Landline | Mcimetro Access Transmission Services LLC - Ny | Kings Park |
| 631 | 529 | Landline | Onvoy, LLC- Ny | Orient |
| 631 | 530 | Landline | Omnipoint Communications, Inc. - Ny | Amityville |
| 631 | 531 | Landline | Verizon New York, Inc. | Farmingdl |
| 631 | 532 | Landline | Broadview Networks, Inc. - Ny | Amityville |
| 631 | 533 | Landline | Mcimetro Access Transmission Services LLC - Ny | Centraislp |
| 631 | 534 | Landline | Mcimetro Access Transmission Services LLC - Ny | Coldspghbr |
| 631 | 535 | Landline | Peerless Network Of New York, LLC - Ny | Ptjeffersn |
| 631 | 536 | Landline | Level 3 Communications, LLC - Ny | Eastport |
| 631 | 537 | Landline | Verizon New York, Inc. | Bridgemptn |
| 631 | 538 | Landline | Local Access LLC - Ny | Selden |
| 631 | 539 | Landline | Cablevision Lightpath, Inc. - Ny | Babylon |
| 631 | 540 | Landline | Onvoy, LLC- Ny | Mattituck |
| 631 | 541 | Landline | Verizon New York, Inc. | Nassauzn09 |
| 631 | 542 | Landline | Telengy L.l.c. - Ny | Ronkonkoma |
| 631 | 543 | Landline | Verizon New York, Inc. | Commack |
| 631 | 544 | Landline | Verizon New York, Inc. | Kings Park |
| 631 | 545 | Landline | Peerless Network Of New York, LLC - Ny | Amityville |
| 631 | 546 | Landline | Level 3 Communications, LLC - Ny | Huntington |
| 631 | 547 | Landline | Verizon New York, Inc. | Huntington |
| 631 | 548 | Landline | Verizon New York, Inc. | Riverhead |
| 631 | 549 | Landline | Verizon New York, Inc. | Huntington |
| 631 | 550 | Wireless | Lte Wireless Inc D/b/a Lte Wireless - Ny | Yaphank |
| 631 | 551 | Landline | Mcimetro Access Transmission Services LLC - Ny | St James |
| 631 | 552 | Landline | Omnipoint Communications, Inc. - Ny | Amityville |
| 631 | 553 | Wireless | Cellco Partnership DBA Verizon Wireless - Ny | Brentwood |
| 631 | 554 | Wireless | Usa Mobility Wireless, Inc. | Brentwood |
| 631 | 556 | Landline | Zcall.com, Inc. | Brentwood |
| 631 | 557 | Landline | Local Access LLC - Ny | Amagansett |
| 631 | 558 | Wireless | Usa Mobility Wireless, Inc. | Riverhead |
| 631 | 559 | Wireless | New Cingular Wireless Pcs, LLC - Dc | Brentwood |
| 631 | 560 | Wireless | Cellco Partnership DBA Verizon Wireless - Ny | Brentwood |
| 631 | 561 | Landline | Tc Systems, Inc. - Ny | Selden |
| 631 | 562 | Landline | Cablevision Lightpath, Inc. - Ny | Patchogue |
| 631 | 563 | Landline | Verizon New York, Inc. | Sayville |
| 631 | 564 | Landline | Broadview Networks, Inc. - Ny | Sayville |
| 631 | 565 | Landline | Omnipoint Communications, Inc. - Ny | Amityville |
| 631 | 566 | Landline | Level 3 Telecom Of New York, Lp - Ny | Riverhead |
| 631 | 567 | Landline | Verizon New York, Inc. | Sayville |
| 631 | 568 | Landline | Hd Carrier LLC | Amityville |
| 631 | 569 | Landline | Level 3 Communications, LLC - Ny | Patchogue |
| 631 | 570 | Landline | Level 3 Communications, LLC - Ny | Fireisland |
| 631 | 571 | Landline | Peerless Network Of New York, LLC - Ny | Orient |
| 631 | 572 | Landline | Omnipoint Communications, Inc. - Ny | Babylon |
| 631 | 573 | Landline | Cablevision Lightpath, Inc. - Ny | Sayville |
| 631 | 574 | Landline | Paetec Communications, Inc. - Ny | Riverhead |
| 631 | 575 | Landline | Metropcs, Inc. | Brentwood |
| 631 | 576 | Landline | Mcimetro Access Transmission Services LLC - Ny | Patchogue |
| 631 | 577 | Landline | Verizon New York, Inc. | Farmingdl |
| 631 | 578 | Landline | Sprint Spectrum, L.p. | Yaphank |
| 631 | 579 | Wireless | New Cingular Wireless Pcs, LLC - Dc | Brentwood |
| 631 | 580 | Landline | Verizon New York, Inc. | Ronkonkoma |
| 631 | 581 | Landline | Verizon New York, Inc. | Islip |
| 631 | 582 | Landline | Verizon New York, Inc. | Centraislp |
| 631 | 583 | Landline | Verizon New York, Inc. | Fireisland |
| 631 | 584 | Landline | Verizon New York, Inc. | St James |
| 631 | 585 | Landline | Verizon New York, Inc. | Ronkonkoma |
| 631 | 586 | Landline | Verizon New York, Inc. | Deer Park |
| 631 | 587 | Landline | Verizon New York, Inc. | Babylon |
| 631 | 588 | Landline | Verizon New York, Inc. | Ronkonkoma |
| 631 | 589 | Landline | Verizon New York, Inc. | Sayville |
| 631 | 590 | Landline | Global Crossing Local Services, Inc. - Ny | Ronkonkoma |
| 631 | 591 | Landline | Cablevision Lightpath, Inc. - Ny | Riverhead |
| 631 | 592 | Landline | Cablevision Lightpath, Inc. - Ny | Lindenhst |
| 631 | 593 | Landline | Level 3 Communications, LLC - Ny | Greenport |
| 631 | 594 | Landline | Cablevision Lightpath, Inc. - Ny | Hamptnbays |
| 631 | 595 | Landline | Verizon New York, Inc. | Deer Park |
| 631 | 596 | Landline | Xo New York, Inc. | Quogue |
| 631 | 597 | Landline | Verizon New York, Inc. | E Fire Is |
| 631 | 598 | Landline | Verizon New York, Inc. | Amityville |
| 631 | 599 | Wireless | Cellco Partnership DBA Verizon Wireless - Ny | Riverhead |
| 631 | 600 | Landline | Onvoy, LLC- Ny | W Commack |
| 631 | 601 | Wireless | New Cingular Wireless Pcs, LLC - Dc | Brentwood |
| 631 | 602 | Landline | Xo New York, Inc. | Shelter Is |
| 631 | 603 | Landline | Broadview Networks, Inc. - Ny | Riverhead |
| 631 | 604 | Landline | Cablevision Lightpath, Inc. - Ny | E Hampton |
| 631 | 605 | Wireless | New Cingular Wireless Pcs, LLC - Dc | Patchogue |
| 631 | 606 | Landline | Cablevision Lightpath, Inc. - Ny | Northport |
| 631 | 607 | Landline | Tc Systems, Inc. - Ny | Wading Riv |
| 631 | 608 | Landline | Cablevision Lightpath, Inc. - Ny | Amityville |
| 631 | 609 | Wireless | Cellco Partnership DBA Verizon Wireless - Ny | Brentwood |
| 631 | 610 | Landline | Level 3 Communications, LLC - Ny | Eastport |
| 631 | 612 | Landline | Level 3 Communications, LLC - Ny | Babylon |
| 631 | 613 | Landline | Global Crossing Local Services, Inc. - Ny | Bridgemptn |
| 631 | 614 | Landline | Onvoy, LLC- Ny | Southamptn |
| 631 | 615 | Landline | Level 3 Communications, LLC - Ny | Ronkonkoma |
| 631 | 616 | Landline | Xo New York, Inc. | Peconic |
| 631 | 617 | Wireless | Cellco Partnership DBA Verizon Wireless - Ny | Brentwood |
| 631 | 618 | Landline | Level 3 Communications, LLC - Ny | Yaphank |
| 631 | 619 | Landline | Tc Systems, Inc. - Ny | Ronkonkoma |
| 631 | 620 | Landline | Cablevision Lightpath, Inc. - Ny | Babylon |
| 631 | 621 | Landline | Mcimetro Access Transmission Services LLC - Ny | St James |
| 631 | 622 | Landline | Cablevision Lightpath, Inc. - Ny | Farmingdl |
| 631 | 623 | Landline | Tc Systems, Inc. - Ny | W Commack |
| 631 | 624 | Wireless | Cellco Partnership DBA Verizon Wireless - Ny | Brentwood |
| 631 | 625 | Landline | Xo New York, Inc. | Orient |
| 631 | 626 | Wireless | Cellco Partnership DBA Verizon Wireless - Ny | Brentwood |
| 631 | 627 | Landline | Cablevision Lightpath, Inc. - Ny | Patchogue |
| 631 | 628 | Landline | Mcimetro Access Transmission Services LLC - Ny | Northport |
| 631 | 629 | Landline | Cablevision Lightpath, Inc. - Ny | Huntington |
| 631 | 630 | Landline | Cablevision Lightpath, Inc. - Ny | Centraislp |
| 631 | 631 | Landline | Regional Telephone Corporation - Ny | Fireisland |
| 631 | 632 | Landline | Verizon New York, Inc. | Stonybrook |
| 631 | 633 | Landline | Ctc Communications Corp. - Ny | Bellport |
| 631 | 634 | Landline | Cablevision Lightpath, Inc. - Ny | Commack |
| 631 | 635 | Landline | Vitcom LLC - Ny | Babylon |
| 631 | 636 | Wireless | New Cingular Wireless Pcs, LLC - Dc | Brentwood |
| 631 | 637 | Landline | Mcimetro Access Transmission Services LLC - Ny | Brentwood |
| 631 | 638 | Landline | Verizon New York, Inc. | Stonybrook |
| 631 | 639 | Landline | Tc Systems, Inc. - Ny | Brentwood |
| 631 | 640 | Landline | Omnipoint Communications, Inc. - Ny | Amityville |
| 631 | 641 | Landline | Bandwidth.com Clec, LLC - Ny | Water Mill |
| 631 | 642 | Landline | Verizon New York, Inc. | Ptjeffersn |
| 631 | 643 | Landline | Verizon New York, Inc. | Midland |
| 631 | 644 | Wireless | Cellco Partnership DBA Verizon Wireless - Ny | Riverhead |
| 631 | 645 | Landline | Omnipoint Communications, Inc. - Ny | Brentwood |
| 631 | 646 | Landline | Onvoy, LLC- Ny | Sayville |
| 631 | 647 | Landline | Cablevision Lightpath, Inc. - Ny | Bay Shore |
| 631 | 648 | Landline | Cablevision Lightpath, Inc. - Ny | Ronkonkoma |
| 631 | 649 | Landline | Level 3 Communications, LLC - Ny | Babylon |
| 631 | 650 | Landline | Cablevision Lightpath, Inc. - Ny | Islip |
| 631 | 651 | Landline | Cablevision Lightpath, Inc. - Ny | Northport |
| 631 | 652 | Landline | Mcimetro Access Transmission Services LLC - Ny | Smithtown |
| 631 | 653 | Landline | Verizon New York, Inc. | Quogue |
| 631 | 654 | Landline | Verizon New York, Inc. | Patchogue |
| 631 | 655 | Landline | Tc Systems, Inc. - Ny | Riverhead |
| 631 | 656 | Landline | Cablevision Lightpath, Inc. - Ny | Smithtown |
| 631 | 657 | Landline | Level 3 Communications, LLC - Ny | Atlantic |
| 631 | 658 | Landline | Cablevision Lightpath, Inc. - Ny | E Hampton |
| 631 | 659 | Landline | Cablevision Lightpath, Inc. - Ny | Coldspghbr |
| 631 | 660 | Landline | Omnipoint Communications, Inc. - Ny | Riverhead |
| 631 | 661 | Landline | Verizon New York, Inc. | Babylon |
| 631 | 662 | Wireless | New Cingular Wireless Pcs, LLC - Dc | Huntington |
| 631 | 663 | Landline | Cablevision Lightpath, Inc. - Ny | Kings Park |
| 631 | 664 | Landline | Sprint Spectrum, L.p. | Centraislp |
| 631 | 665 | Landline | Verizon New York, Inc. | Bay Shore |
| 631 | 666 | Landline | Verizon New York, Inc. | Bay Shore |
| 631 | 667 | Landline | Verizon New York, Inc. | Deer Park |
| 631 | 668 | Landline | Verizon New York, Inc. | Montauk Pt |
| 631 | 669 | Landline | Verizon New York, Inc. | Babylon |
| 631 | 670 | Landline | Cablevision Lightpath, Inc. - Ny | Commack |
| 631 | 671 | Landline | Sprint Spectrum, L.p. | Lindenhst |
| 631 | 672 | Landline | Sprint Spectrum, L.p. | Smithtown |
| 631 | 673 | Landline | Verizon New York, Inc. | Huntington |
| 631 | 674 | Landline | Mcimetro Access Transmission Services LLC - Ny | Midland |
| 631 | 675 | Landline | Cablevision Lightpath, Inc. - Ny | Stonybrook |
| 631 | 676 | Landline | Cablevision Lightpath, Inc. - Ny | Ronkonkoma |
| 631 | 677 | Landline | Mcimetro Access Transmission Services LLC - Ny | Sayville |
| 631 | 678 | Landline | Mcimetro Access Transmission Services LLC - Ny | Brentwood |
| 631 | 679 | Landline | Verizon New York, Inc. | Nassauzn09 |
| 631 | 680 | Wireless | New Cingular Wireless Pcs, LLC - Dc | Riverhead |
| 631 | 681 | Wireless | New Cingular Wireless Pcs, LLC - Dc | Selden |
| 631 | 682 | Wireless | New Cingular Wireless Pcs, LLC - Dc | Selden |
| 631 | 683 | Landline | Mcimetro Access Transmission Services LLC - Ny | Huntington |
| 631 | 684 | Landline | Peerless Network Of New York, LLC - Ny | Westhamptn |
| 631 | 685 | Landline | Global Crossing Local Services, Inc. - Ny | Hamptnbays |
| 631 | 686 | Landline | Cablevision Lightpath, Inc. - Ny | St James |
| 631 | 687 | Landline | Verizon New York, Inc. | Patchogue |
| 631 | 688 | Landline | Tc Systems, Inc. - Ny | Farmingdl |
| 631 | 689 | Landline | Verizon New York, Inc. | Stonybrook |
| 631 | 690 | Wireless | New Cingular Wireless Pcs, LLC - Dc | Patchogue |
| 631 | 691 | Landline | Verizon New York, Inc. | Amityville |
| 631 | 692 | Landline | Verizon New York, Inc. | Coldspghbr |
| 631 | 693 | Landline | Tc Systems, Inc. - Ny | Amityville |
| 631 | 694 | Landline | Verizon New York, Inc. | Farmingdl |
| 631 | 695 | Wireless | Usa Mobility Wireless, Inc. | Brentwood |
| 631 | 696 | Landline | Verizon New York, Inc. | Selden |
| 631 | 697 | Wireless | New Cingular Wireless Pcs, LLC - Dc | Huntington |
| 631 | 698 | Landline | Verizon New York, Inc. | Selden |
| 631 | 699 | Landline | Mcimetro Access Transmission Services LLC - Ny | Sayville |
| 631 | 701 | Landline | Tc Systems, Inc. - Ny | Eastport |
| 631 | 702 | Landline | Level 3 Communications, LLC - Ny | Southamptn |
| 631 | 703 | Landline | Sprint Spectrum, L.p. | Amityville |
| 631 | 704 | Wireless | New Cingular Wireless Pcs, LLC - Dc | Brentwood |
| 631 | 705 | Landline | Onvoy, LLC- Ny | Atlantic |
| 631 | 706 | Landline | Mcimetro Access Transmission Services LLC - Ny | Stonybrook |
| 631 | 707 | Landline | Level 3 Communications, LLC - Ny | Brentwood |
| 631 | 708 | Wireless | Cellco Partnership DBA Verizon Wireless - Ny | Brentwood |
| 631 | 709 | Landline | Level 3 Communications, LLC - Ny | Water Mill |
| 631 | 710 | Landline | Cablevision Lightpath, Inc. - Ny | Ronkonkoma |
| 631 | 712 | Landline | Tc Systems, Inc. - Ny | Farmingdl |
| 631 | 713 | Landline | Broadview Networks, Inc. - Ny | Eastport |
| 631 | 714 | Landline | Level 3 Communications, LLC - Ny | Patchogue |
| 631 | 715 | Landline | Tc Systems, Inc. - Ny | Centraislp |
| 631 | 716 | Landline | Verizon New York, Inc. | Selden |
| 631 | 717 | Landline | Peering Hub, Inc. - Ny | Bayport |
| 631 | 719 | Landline | Cablevision Lightpath, Inc. - Ny | Farmingdl |
| 631 | 720 | Landline | Omnipoint Communications, Inc. - Ny | Brentwood |
| 631 | 721 | Landline | Mcimetro Access Transmission Services LLC - Ny | Selden |
| 631 | 722 | Landline | Verizon New York, Inc. | Jamesport |
| 631 | 723 | Landline | Verizon New York, Inc. | Hamptnbays |
| 631 | 724 | Landline | Verizon New York, Inc. | Smithtown |
| 631 | 725 | Landline | Verizon New York, Inc. | Sag Harbor |
| 631 | 726 | Landline | Verizon New York, Inc. | Water Mill |
| 631 | 727 | Landline | Verizon New York, Inc. | Riverhead |
| 631 | 728 | Landline | Verizon New York, Inc. | Hamptnbays |
| 631 | 729 | Landline | Tc Systems, Inc. - Ny | Atlantic |
| 631 | 730 | Landline | Cablevision Lightpath, Inc. - Ny | Patchogue |
| 631 | 731 | Landline | Level 3 Communications, LLC - Ny | Amagansett |
| 631 | 732 | Landline | Verizon New York, Inc. | Selden |
| 631 | 733 | Landline | Scarsdale Security Systems, Inc. | Brentwood |
| 631 | 734 | Landline | Verizon New York, Inc. | Peconic |
| 631 | 735 | Landline | Peerless Network Of New York, LLC - Ny | Peconic |
| 631 | 736 | Landline | Verizon New York, Inc. | Selden |
| 631 | 737 | Landline | Verizon New York, Inc. | Ronkonkoma |
| 631 | 738 | Landline | Verizon New York, Inc. | Ronkonkoma |
| 631 | 739 | Landline | Mcimetro Access Transmission Services LLC - Ny | Ronkonkoma |
| 631 | 740 | Wireless | Cellco Partnership DBA Verizon Wireless - Ny | Riverhead |
| 631 | 741 | Wireless | New Cingular Wireless Pcs, LLC - Dc | Brentwood |
| 631 | 742 | Wireless | New Cingular Wireless Pcs, LLC - Dc | Huntington |
| 631 | 743 | Landline | Cablevision Lightpath, Inc. - Ny | Ptjeffersn |
| 631 | 744 | Landline | Verizon New York, Inc. | Shoreham |
| 631 | 745 | Wireless | New Cingular Wireless Pcs, LLC - Dc | Riverhead |
| 631 | 746 | Landline | Omnipoint Communications, Inc. - Ny | Amityville |
| 631 | 747 | Wireless | New Cingular Wireless Pcs, LLC - Dc | Brentwood |
| 631 | 748 | Landline | Omnipoint Communications, Inc. - Ny | Brentwood |
| 631 | 749 | Landline | Verizon New York, Inc. | Shelter Is |
| 631 | 750 | Landline | Cablevision Lightpath, Inc. - Ny | Sayville |
| 631 | 751 | Landline | Verizon New York, Inc. | Stonybrook |
| 631 | 752 | Landline | Verizon New York, Inc. | Farmingdl |
| 631 | 753 | Landline | Verizon New York, Inc. | Farmingdl |
| 631 | 754 | Landline | Verizon New York, Inc. | Northport |
| 631 | 755 | Landline | Verizon New York, Inc. | Farmingdl |
| 631 | 756 | Landline | Verizon New York, Inc. | Farmingdl |
| 631 | 757 | Landline | Verizon New York, Inc. | Northport |
| 631 | 758 | Landline | Verizon New York, Inc. | Patchogue |
| 631 | 759 | Landline | Global Crossing Local Services, Inc. - Ny | Huntington |
| 631 | 760 | Landline | Tc Systems, Inc. - Ny | Huntington |
| 631 | 761 | Landline | Cablevision Lightpath, Inc. - Ny | Centraislp |
| 631 | 762 | Landline | Level 3 Communications, LLC - Ny | Stonybrook |
| 631 | 763 | Landline | Mcimetro Access Transmission Services LLC - Ny | Coldspghbr |
| 631 | 764 | Landline | Sprint Spectrum, L.p. | Selden |
| 631 | 765 | Landline | Verizon New York, Inc. | Southold |
| 631 | 766 | Wireless | Cellco Partnership DBA Verizon Wireless - Ny | Brentwood |
| 631 | 767 | Landline | Sprint Spectrum, L.p. | Brentwood |
| 631 | 768 | Landline | Broadview Networks, Inc. - Ny | Farmingdl |
| 631 | 769 | Landline | Mcimetro Access Transmission Services LLC - Ny | Shoreham |
| 631 | 770 | Landline | Mcimetro Access Transmission Services LLC - Ny | Farmingdl |
| 631 | 771 | Landline | Level 3 Communications, LLC - Ny | E Hampton |
| 631 | 772 | Landline | Cablevision Lightpath, Inc. - Ny | Atlantic |
| 631 | 773 | Landline | Conversent Communications Of New York, LLC - Ny | Farmingdl |
| 631 | 774 | Landline | Sprint Spectrum, L.p. | Brentwood |
| 631 | 775 | Landline | Cablevision Lightpath, Inc. - Ny | Yaphank |
| 631 | 776 | Landline | Verizon New York, Inc. | Bellport |
| 631 | 777 | Landline | Verizon New York, Inc. | Farmingdl |
| 631 | 778 | Landline | Mcimetro Access Transmission Services LLC - Ny | Centraislp |
| 631 | 779 | Landline | Cablevision Lightpath, Inc. - Ny | Jamesport |
| 631 | 780 | Landline | Mcimetro Access Transmission Services LLC - Ny | Smithtown |
| 631 | 781 | Landline | Verizon New York, Inc. | Nassauzn09 |
| 631 | 782 | Landline | Broadview Networks, Inc. - Ny | Deer Park |
| 631 | 783 | Landline | Verizon New York, Inc. | Nassauzn09 |
| 631 | 784 | Landline | Tc Systems, Inc. - Ny | Centraislp |
| 631 | 785 | Landline | Verizon New York, Inc. | Nassauzn09 |
| 631 | 786 | Wireless | Cellco Partnership DBA Verizon Wireless - Ny | Brentwood |
| 631 | 787 | Landline | Tc Systems, Inc. - Ny | Centraislp |
| 631 | 788 | Landline | Fishers Island Tel. Corp. | Fishers Is |
| 631 | 789 | Landline | Verizon New York, Inc. | Amityville |
| 631 | 790 | Landline | Omnipoint Communications, Inc. - Ny | Patchogue |
| 631 | 791 | Landline | Mcimetro Access Transmission Services LLC - Ny | Ptjeffersn |
| 631 | 792 | Landline | Tc Systems, Inc. - Ny | Babylon |
| 631 | 793 | Wireless | Cellco Partnership DBA Verizon Wireless - Ny | Brentwood |
| 631 | 794 | Landline | Broadview Networks, Inc. - Ny | Farmingdl |
| 631 | 795 | Landline | Verizon New York, Inc. | Nassauzn09 |
| 631 | 796 | Landline | Sprint Spectrum, L.p. | Brentwood |
| 631 | 797 | Landline | Verizon New York, Inc. | Nassauzn09 |
| 631 | 798 | Landline | Verizon New York, Inc. | Nassauzn09 |
| 631 | 799 | Landline | Verizon New York, Inc. | Nassauzn09 |
| 631 | 800 | Landline | Onvoy, LLC- Ny | Southamptn |
| 631 | 801 | Landline | Cablevision Lightpath, Inc. - Ny | Eastport |
| 631 | 802 | Landline | Broadview Networks, Inc. - Ny | Ptjeffersn |
| 631 | 803 | Landline | Cablevision Lightpath, Inc. - Ny | Bellport |
| 631 | 804 | Wireless | Cellco Partnership DBA Verizon Wireless - Ny | Brentwood |
| 631 | 805 | Landline | Omnipoint Communications, Inc. - Ny | Amityville |
| 631 | 806 | Wireless | Cellco Partnership DBA Verizon Wireless - Ny | Brentwood |
| 631 | 807 | Wireless | Cellco Partnership DBA Verizon Wireless - Ny | Brentwood |
| 631 | 808 | Landline | Centurylink Communications, LLC | Sag Harbor |
| 631 | 809 | Landline | Metropcs, Inc. | Deer Park |
| 631 | 810 | Landline | Onvoy, LLC- Ny | Lindenhst |
| 631 | 812 | Landline | Broadview Networks, Inc. - Ny | Huntington |
| 631 | 813 | Landline | Level 3 Communications, LLC - Ny | Brentwood |
| 631 | 814 | Landline | Onvoy, LLC- Ny | Babylon |
| 631 | 815 | Landline | Level 3 Communications, LLC - Ny | Farmingdl |
| 631 | 816 | Landline | Omnipoint Communications, Inc. - Ny | Yaphank |
| 631 | 817 | Landline | Xo New York, Inc. | Fireisland |
| 631 | 818 | Landline | Cablevision Lightpath, Inc. - Ny | Babylon |
| 631 | 819 | Wireless | Csc Wireless, LLC | Bay Shore |
| 631 | 820 | Landline | Mcimetro Access Transmission Services LLC - Ny | Ronkonkoma |
| 631 | 821 | Landline | Verizon New York, Inc. | Shoreham |
| 631 | 822 | Landline | Broadview Networks, Inc. - Ny | Centraislp |
| 631 | 823 | Landline | Tc Systems, Inc. - Ny | Bayport |
| 631 | 824 | Landline | Broadview Networks, Inc. - Ny | Huntington |
| 631 | 825 | Landline | Bandwidth.com Clec, LLC - Ny | Montauk Pt |
| 631 | 826 | Landline | Verizon New York, Inc. | Nassauzn09 |
| 631 | 827 | Wireless | New Cingular Wireless Pcs, LLC - Dc | Huntington |
| 631 | 828 | Landline | Cablevision Lightpath, Inc. - Ny | Ptjeffersn |
| 631 | 829 | Landline | Omnipoint Communications, Inc. - Ny | Amityville |
| 631 | 830 | Landline | Level 3 Communications, LLC - Ny | Riverhead |
| 631 | 831 | Landline | Sprint Spectrum, L.p. | Brentwood |
| 631 | 832 | Landline | Mcimetro Access Transmission Services LLC - Ny | Bayport |
| 631 | 833 | Landline | Omnipoint Communications, Inc. - Ny | Riverhead |
| 631 | 834 | Wireless | Cellco Partnership DBA Verizon Wireless - Ny | Brentwood |
| 631 | 835 | Wireless | New Cingular Wireless Pcs, LLC - Dc | Brentwood |
| 631 | 836 | Landline | Omnipoint Communications, Inc. - Ny | Brentwood |
| 631 | 837 | Landline | Mcimetro Access Transmission Services LLC - Ny | Northport |
| 631 | 838 | Wireless | New Cingular Wireless Pcs, LLC - Dc | Brentwood |
| 631 | 839 | Landline | Omnipoint Communications, Inc. - Ny | Brentwood |
| 631 | 840 | Landline | Global Crossing Local Services, Inc. - Ny | Islip |
| 631 | 841 | Landline | Verizon New York, Inc. | Amityville |
| 631 | 842 | Landline | Verizon New York, Inc. | Amityville |
| 631 | 843 | Landline | Verizon New York, Inc. | Farmingdl |
| 631 | 844 | Landline | Verizon New York, Inc. | Farmingdl |
| 631 | 845 | Landline | Verizon New York, Inc. | Farmingdl |
| 631 | 846 | Landline | Cablevision Lightpath, Inc. - Ny | Selden |
| 631 | 847 | Landline | Verizon New York, Inc. | Farmingdl |
| 631 | 848 | Wireless | Cellco Partnership DBA Verizon Wireless - Ny | Brentwood |
| 631 | 849 | Landline | Cablevision Lightpath, Inc. - Ny | Shoreham |
| 631 | 850 | Landline | Mcimetro Access Transmission Services LLC - Ny | W Commack |
| 631 | 851 | Landline | Verizon New York, Inc. | Centraislp |
| 631 | 852 | Landline | Verizon New York, Inc. | Riverhead |
| 631 | 853 | Landline | Verizon New York, Inc. | Centraislp |
| 631 | 854 | Landline | Verizon New York, Inc. | Brentwood |
| 631 | 855 | Landline | Metropcs, Inc. | Deer Park |
| 631 | 856 | Landline | Cablevision Lightpath, Inc. - Ny | Hamptnbays |
| 631 | 857 | Landline | Mcimetro Access Transmission Services LLC - Ny | Coldspghbr |
| 631 | 858 | Landline | Verizon New York, Inc. | W Commack |
| 631 | 859 | Landline | Verizon New York, Inc. | Islip |
| 631 | 860 | Landline | Mcimetro Access Transmission Services LLC - Ny | Deer Park |
| 631 | 861 | Landline | Mcimetro Access Transmission Services LLC - Ny | Farmingdl |
| 631 | 862 | Landline | Verizon New York, Inc. | St James |
| 631 | 863 | Landline | Verizon New York, Inc. | Smithtown |
| 631 | 864 | Landline | Verizon New York, Inc. | Commack |
| 631 | 865 | Landline | Level 3 Communications, LLC - Ny | Deer Park |
| 631 | 866 | Landline | Tc Systems, Inc. - Ny | Bellport |
| 631 | 867 | Landline | Level 3 Communications, LLC - Ny | Lindenhst |
| 631 | 868 | Landline | Cablevision Lightpath, Inc. - Ny | Bayport |
| 631 | 869 | Landline | Mcimetro Access Transmission Services LLC - Ny | Bellport |
| 631 | 870 | Landline | Paetec Communications, Inc. - Ny | Centraislp |
| 631 | 871 | Wireless | New Cingular Wireless Pcs, LLC - Dc | Riverhead |
| 631 | 872 | Landline | Sprint Spectrum, L.p. | Brentwood |
| 631 | 873 | Wireless | Cellco Partnership DBA Verizon Wireless - Ny | Brentwood |
| 631 | 874 | Landline | Verizon New York, Inc. | Ctrmorichs |
| 631 | 875 | Wireless | New Cingular Wireless Pcs, LLC - Dc | Riverhead |
| 631 | 876 | Landline | Level 3 Communications, LLC - Ny | Southold |
| 631 | 877 | Landline | Omnipoint Communications, Inc. - Ny | Brentwood |
| 631 | 878 | Landline | Verizon New York, Inc. | Ctrmorichs |
| 631 | 879 | Landline | Mcimetro Access Transmission Services LLC - Ny | Patchogue |
| 631 | 880 | Wireless | New Cingular Wireless Pcs, LLC - Dc | Selden |
| 631 | 881 | Landline | AT&T - Local | Centraislp |
| 631 | 882 | Landline | Omnipoint Communications, Inc. - Ny | Centraislp |
| 631 | 883 | Landline | Mcimetro Access Transmission Services LLC - Ny | Bayport |
| 631 | 884 | Landline | Verizon New York, Inc. | Lindenhst |
| 631 | 885 | Landline | Sprint Spectrum, L.p. | Brentwood |
| 631 | 886 | Landline | Cablevision Lightpath, Inc. - Ny | Wading Riv |
| 631 | 887 | Landline | Ctc Communications Corp. - Ny | Hamptnbays |
| 631 | 888 | Landline | Verizon New York, Inc. | Lindenhst |
| 631 | 889 | Landline | Omnipoint Communications, Inc. - Ny | Deer Park |
| 631 | 890 | Landline | Verizon New York, Inc. | Patchogue |
| 631 | 891 | Landline | Eureka Telecom, Inc. DBA Eureka Networks - Ny | Patchogue |
| 631 | 892 | Landline | Mcimetro Access Transmission Services LLC - Ny | Bay Shore |
| 631 | 893 | Landline | Verizon New York, Inc. | Babylon |
| 631 | 894 | Landline | Tc Systems, Inc. - Ny | Bay Shore |
| 631 | 895 | Landline | Twilio International, Inc. | Quogue |
| 631 | 896 | Landline | Sprint Spectrum, L.p. | Northport |
| 631 | 897 | Wireless | New Cingular Wireless Pcs, LLC - Dc | Huntington |
| 631 | 898 | Landline | Verizon New York, Inc. | Westhamptn |
| 631 | 899 | Landline | Level 3 Communications, LLC - Ny | Sag Harbor |
| 631 | 900 | Landline | Onvoy, LLC- Ny | W Commack |
| 631 | 901 | Landline | Sprint Spectrum, L.p. | Brentwood |
| 631 | 902 | Wireless | New Cingular Wireless Pcs, LLC - Dc | Riverhead |
| 631 | 903 | Wireless | New Cingular Wireless Pcs, LLC - Dc | Southamptn |
| 631 | 904 | Landline | Verizon New York, Inc. | Centraislp |
| 631 | 905 | Landline | Verizon New York, Inc. | Riverhead |
| 631 | 906 | Landline | Omnipoint Communications, Inc. - Ny | Deer Park |
| 631 | 907 | Landline | Verizon New York, Inc. | E Hampton |
| 631 | 908 | Landline | Cablevision Lightpath, Inc. - Ny | Patchogue |
| 631 | 909 | Landline | Cablevision Lightpath, Inc. - Ny | Ctrmorichs |
| 631 | 910 | Landline | Xo New York, Inc. | Wading Riv |
| 631 | 912 | Landline | Verizon New York, Inc. | Northport |
| 631 | 913 | Landline | Mcimetro Access Transmission Services LLC - Ny | Ronkonkoma |
| 631 | 915 | Landline | American Network, Inc. | Riverhead |
| 631 | 916 | Landline | Telnyx LLC | Shoreham |
| 631 | 918 | Landline | Tc Systems, Inc. - Ny | Deer Park |
| 631 | 919 | Landline | Global Crossing Local Services, Inc. - Ny | Sag Harbor |
| 631 | 920 | Landline | Cablevision Lightpath, Inc. - Ny | Midland |
| 631 | 921 | Wireless | Cellco Partnership DBA Verizon Wireless - Ny | Brentwood |
| 631 | 922 | Landline | Omnipoint Communications, Inc. - Ny | Brentwood |
| 631 | 923 | Landline | AT&T - Local | Huntington |
| 631 | 924 | Landline | Verizon New York, Inc. | Yaphank |
| 631 | 925 | Landline | Level 3 Communications, LLC - Ny | Northport |
| 631 | 926 | Landline | Sprint Spectrum, L.p. | Brentwood |
| 631 | 927 | Landline | AT&T - Local | Farmingdl |
| 631 | 928 | Landline | Verizon New York, Inc. | Ptjeffersn |
| 631 | 929 | Landline | Verizon New York, Inc. | Wading Riv |
| 631 | 930 | Landline | Paetec Communications, Inc. - Ny | Centraislp |
| 631 | 931 | Landline | Wide Voice, LLC - Ny | E Hampton |
| 631 | 932 | Landline | Verizon New York, Inc. | Deer Park |
| 631 | 933 | Landline | Omnipoint Communications, Inc. - Ny | Amityville |
| 631 | 935 | Landline | Verizon New York, Inc. | Huntington |
| 631 | 937 | Landline | Cablevision Lightpath, Inc. - Ny | Southold |
| 631 | 938 | Landline | Level 3 Communications, LLC - Ny | Ptjeffersn |
| 631 | 939 | Landline | Metropcs, Inc. | Riverhead |
| 631 | 940 | Landline | Cablevision Lightpath, Inc. - Ny | Deer Park |
| 631 | 941 | Landline | Verizon New York, Inc. | Stonybrook |
| 631 | 942 | Wireless | Cellco Partnership DBA Verizon Wireless - Ny | Brentwood |
| 631 | 943 | Landline | Omnipoint Communications, Inc. - Ny | Babylon |
| 631 | 944 | Landline | Conversent Communications Of New York, LLC - Ny | Huntington |
| 631 | 945 | Landline | Onvoy, LLC- Ny | Greenport |
| 631 | 946 | Wireless | New Cingular Wireless Pcs, LLC - Dc | Selden |
| 631 | 947 | Landline | Mcimetro Access Transmission Services LLC - Ny | Bellport |
| 631 | 948 | Landline | Omnipoint Communications, Inc. - Ny | Brentwood |
| 631 | 949 | Landline | Omnipoint Communications, Inc. - Ny | Bellport |
| 631 | 951 | Landline | Verizon New York, Inc. | Brentwood |
| 631 | 952 | Landline | Verizon New York, Inc. | Brentwood |
| 631 | 953 | Landline | Verizon New York, Inc. | Riverhead |
| 631 | 954 | Landline | AT&T - Local | Bay Shore |
| 631 | 955 | Landline | Verizon New York, Inc. | Deer Park |
| 631 | 956 | Landline | Verizon New York, Inc. | Lindenhst |
| 631 | 957 | Landline | Verizon New York, Inc. | Lindenhst |
| 631 | 960 | Landline | Tc Systems, Inc. - Ny | Islip |
| 631 | 961 | Landline | Level 3 Communications, LLC - Ny | Babylon |
| 631 | 962 | Landline | Mcimetro Access Transmission Services LLC - Ny | Farmingdl |
| 631 | 963 | Landline | Mcimetro Access Transmission Services LLC - Ny | Centraislp |
| 631 | 964 | Landline | Mcimetro Access Transmission Services LLC - Ny | Deer Park |
| 631 | 965 | Wireless | New Cingular Wireless Pcs, LLC - Dc | Riverhead |
| 631 | 966 | Landline | Fractel, LLC | Brentwood |
| 631 | 967 | Landline | Broadview Networks, Inc. - Ny | Brentwood |
| 631 | 968 | Landline | Verizon New York, Inc. | Bay Shore |
| 631 | 969 | Landline | Verizon New York, Inc. | Bay Shore |
| 631 | 970 | Landline | Onvoy, LLC- Ny | Mattituck |
| 631 | 971 | Landline | Broadview Networks, Inc. - Ny | W Commack |
| 631 | 972 | Landline | Level 3 Communications, LLC - Ny | Brentwood |
| 631 | 973 | Landline | Tc Systems, Inc. - Ny | Kings Park |
| 631 | 974 | Landline | Omnipoint Communications, Inc. - Ny | Smithtown |
| 631 | 975 | Landline | Onvoy, LLC- Ny | Ctrmorichs |
| 631 | 977 | Landline | Onvoy, LLC- Ny | Patchogue |
| 631 | 978 | Landline | Mcimetro Access Transmission Services LLC - Ny | Ptjeffersn |
| 631 | 979 | Landline | Verizon New York, Inc. | Smithtown |
| 631 | 980 | Landline | Onvoy, LLC- Ny | Commack |
| 631 | 981 | Landline | Verizon New York, Inc. | Ronkonkoma |
| 631 | 982 | Landline | Mcimetro Access Transmission Services LLC - Ny | Smithtown |
| 631 | 983 | Landline | Mcimetro Access Transmission Services LLC - Ny | Babylon |
| 631 | 984 | Wireless | Csc Wireless, LLC | Deer Park |
| 631 | 985 | Landline | Onvoy, LLC- Ny | Riverhead |
| 631 | 986 | Landline | Onvoy, LLC- Ny | Smithtown |
| 631 | 987 | Wireless | Cellco Partnership DBA Verizon Wireless - Ny | Brentwood |
| 631 | 988 | Wireless | New Cingular Wireless Pcs, LLC - Dc | Huntington |
| 631 | 989 | Landline | Onvoy Spectrum, LLC | Riverhead |
| 631 | 990 | Landline | Airus, Inc. - Ny | Bay Shore |
| 631 | 991 | Landline | Tc Systems, Inc. - Ny | Lindenhst |
| 631 | 992 | Landline | Cablevision Lightpath, Inc. - Ny | Deer Park |
| 631 | 993 | Landline | Mcimetro Access Transmission Services LLC - Ny | Commack |
| 631 | 994 | Wireless | New Cingular Wireless Pcs, LLC - Dc | Brentwood |
| 631 | 995 | Landline | Mcimetro Access Transmission Services LLC - Ny | Yaphank |
| 631 | 996 | Landline | Cablevision Lightpath, Inc. - Ny | Quogue |
| 631 | 997 | Wireless | New Cingular Wireless Pcs, LLC - Dc | Selden |
| 631 | 998 | Landline | Cablevision Lightpath, Inc. - Ny | Westhamptn |
Area Code Lookup