410 Area Code

Baltimore, Maryland

Baltimore, Maryland is the largest city covered by the 410 Area Code

Current Time

Eastern Time Zone

Share 410 Area Code

410 Area Code Overview & Map

The 410 area code is a telephone area code serving the eastern part of the U.S. state of Maryland. It covers the city of Baltimore, as well as the surrounding counties, including Anne Arundel, Baltimore, Carroll, Harford, and Howard. The 410 area code is part of the North American Numbering Plan (NANP) and was one of the original area codes established in 1947. In 1991, due to increasing demand for telephone numbers, an overlay area code, 443, was introduced to the same geographic region. Subsequently, both 410 and 443 now serve the same areas, and new phone numbers can be assigned with either code.

When was the 410 Area Code created?

The 410 area code was first put into service in 1991, by the North American Numbering Plan Administration (NANPA). Learn more about the US Area Code System

History

The 410 area code was created from the 301 area code, to meet the growing demand for new telephone numbers in Maryland.

Where is the 410 Area Code located?

The 410 area code serves Baltimore, Maryland and the surrounding areas.

Overlays

The 410 is an overlay for the 443, 667 area code(s), and serves the same area. Learn about overlays

410 Area Code Map

410 Area Code Map

Cities in the 410 Area Code

The 410 area code includes 208 cites in Maryland.

City Population % in Area Code
Baltimore, MD 620,961 100%
Columbia, MD 99,615 93%
Glen Burnie, MD 67,639 100%
Ellicott City, MD 65,834 100%
Dundalk, MD 63,597 100%
Towson, MD 55,197 100%
Bel Air South, MD 47,709 100%
Severn, MD 44,231 100%
Catonsville, MD 41,567 100%
Essex, MD 39,262 100%
Annapolis, MD 38,394 100%
Woodlawn, MD 37,879 100%
Severna Park, MD 37,634 100%
Odenton, MD 37,132 100%
Randallstown, MD 32,430 100%
Pikesville, MD 30,764 100%
Parkville, MD 30,734 100%
Owings Mills, MD 30,622 100%
Bel Air North, MD 30,568 100%
Eldersburg, MD 30,531 100%
Salisbury, MD 30,343 100%
Carney, MD 29,941 100%
Milford Mill, MD 29,042 100%
Perry Hall, MD 28,474 100%
Crofton, MD 27,348 100%
Reisterstown, MD 25,968 100%
Edgewood, MD 25,562 100%
Lochearn, MD 25,333 100%
Middle River, MD 25,191 100%
Pasadena, MD 24,287 100%
Ilchester, MD 23,476 100%
Arnold, MD 23,106 100%
Cockeysville, MD 20,776 100%
Arbutus, MD 20,483 100%
Lake Shore, MD 19,477 100%
Rosedale, MD 19,257 100%
Westminster, MD 18,590 100%
Ferndale, MD 16,746 100%
Easton, MD 15,945 100%
Parole, MD 15,922 100%
Elkridge, MD 15,593 100%
Elkton, MD 15,443 100%
Rossville, MD 15,147 100%
Aberdeen, MD 14,959 100%
Brooklyn Park, MD 14,373 100%
Havre de Grace, MD 12,952 100%
Riviera Beach, MD 12,677 100%
Joppatowne, MD 12,616 100%
Cambridge, MD 12,326 100%
Overlea, MD 12,275 100%
Ocean Pines, MD 11,710 100%
Mays Chapel, MD 11,420 100%
Annapolis Neck, MD 10,950 100%
Chesapeake Ranch Estates, MD 10,519 100%
Linthicum, MD 10,324 100%
Bel Air, MD 10,120 100%
Timonium, MD 9,925 100%
White Marsh, MD 9,513 100%
Fort Meade, MD 9,327 94%
Edgewater, MD 9,023 100%
Fallston, MD 8,958 100%
Garrison, MD 8,823 100%
Cape St. Claire, MD 8,747 100%
Edgemere, MD 8,669 100%
Lansdowne, MD 8,409 100%
Mayo, MD 8,298 100%
Jessup, MD 7,137 100%
Ocean City, MD 7,102 22%
Baltimore Highlands, MD 7,019 100%
Stevensville, MD 6,803 100%
Bowleys Quarters, MD 6,755 100%
Taneytown, MD 6,728 100%
Lutherville, MD 6,504 100%
Riverside, MD 6,425 100%
Hampstead, MD 6,323 100%
Shady Side, MD 5,803 88%
Chesapeake Beach, MD 5,753 95%
Chestertown, MD 5,252 100%
Hampton, MD 5,052 100%
Deale, MD 4,945 100%
Fruitland, MD 4,866 100%
Manchester, MD 4,808 100%
Naval Academy, MD 4,802 100%
Berlin, MD 4,485 100%
Sykesville, MD 4,436 100%
Denton, MD 4,418 100%
West Ocean City, MD 4,375 100%
Perryville, MD 4,361 100%
Kingsville, MD 4,318 100%
Centreville, MD 4,285 100%
Pocomoke City, MD 4,184 100%
Chester, MD 4,167 100%
Riva, MD 4,076 100%
North East, MD 3,572 100%
Grasonville, MD 3,425 100%
Pleasant Hills, MD 3,379 100%
Huntingtown, MD 3,311 100%
Princess Anne, MD 3,290 100%
Delmar, MD 3,003 100%
Jarrettsville, MD 2,916 100%
Gambrills, MD 2,800 100%
Rising Sun, MD 2,781 100%
Federalsburg, MD 2,739 100%
Drum Point, MD 2,731 100%
Crisfield, MD 2,726 100%
Herald Harbor, MD 2,603 100%
Prince Frederick, MD 2,538 100%
Solomons, MD 2,368 100%
Perryman, MD 2,342 100%
Owings, MD 2,149 100%
Snow Hill, MD 2,103 100%
Aberdeen Proving Ground, MD 2,093 100%
Hurlock, MD 2,092 100%
North Beach, MD 1,978 89%
Arden on the Severn, MD 1,953 100%
Greensboro, MD 1,931 100%
Lusby, MD 1,835 100%
Long Beach, MD 1,821 100%
Crownsville, MD 1,757 100%
Kingstown, MD 1,733 100%
Ridgely, MD 1,639 100%
Pittsville, MD 1,417 100%
New Windsor, MD 1,396 100%
Rock Hall, MD 1,310 100%
Algonquin, MD 1,241 100%
Charlestown, MD 1,183 100%
Hebron, MD 1,084 100%
Trappe, MD 1,077 100%
St. Michaels, MD 1,029 100%
Union Bridge, MD 975 100%
Willards, MD 958 100%
Eden, MD 823 100%
Calvert Beach, MD 808 100%
Tilghman Island, MD 784 100%
Mount Vernon, MD 779 100%
Church Hill, MD 745 100%
St. Leonard, MD 742 100%
Preston, MD 719 100%
Pylesville, MD 693 100%
Galesville, MD 684 100%
Chesapeake City, MD 673 100%
Queenstown, MD 664 100%
Cecilton, MD 663 100%
Port Deposit, MD 653 100%
Sharptown, MD 651 100%
Oxford, MD 651 100%
Millington, MD 642 100%
Galena, MD 612 100%
Kent Narrows, MD 567 100%
Cordova, MD 562 100%
Secretary, MD 535 100%
Bishopville, MD 531 99%
Butlertown, MD 505 100%
Sudlersville, MD 497 100%
Fairlee, MD 490 100%
Deal Island, MD 471 100%
Fairmount, MD 457 100%
West Pocomoke, MD 454 100%
Friendship, MD 447 100%
Darlington, MD 409 100%
Broomes Island, MD 405 100%
East New Market, MD 400 100%
Chance, MD 353 100%
Mardela Springs, MD 347 100%
Betterton, MD 345 100%
Parsonsburg, MD 339 100%
Newark, MD 336 100%
Tolchester, MD 329 100%
Smith Island, MD 276 100%
Vienna, MD 271 100%
Worton, MD 249 100%
Goldsboro, MD 246 100%
Tyaskin, MD 236 100%
Nanticoke, MD 225 100%
Queen Anne, MD 222 100%
Allen, MD 210 100%
Madison, MD 204 100%
Bivalve, MD 201 100%
Kennedyville, MD 199 100%
Powellville, MD 189 100%
Jesterville, MD 188 100%
Taylors Island, MD 173 100%
Edesville, MD 169 100%
Dames Quarter, MD 167 100%
Fishing Creek, MD 163 100%
Hillsboro, MD 161 100%
Williston, MD 155 100%
Whaleyville, MD 149 100%
Girdletree, MD 149 100%
Henderson, MD 146 100%
Georgetown, MD 143 100%
Marydel, MD 141 94%
Galestown, MD 138 100%
Templeville, MD 138 100%
Quantico, MD 133 100%
Choptank, MD 129 100%
Church Creek, MD 125 100%
Barclay, MD 120 100%
Nanticoke Acres, MD 103 100%
Frenchtown-Rumbly, MD 100 100%
Highland Beach, MD 96 100%
Stockton, MD 92 100%
Brookview, MD 60 100%
Eldorado, MD 59 100%
West Denton, MD 52 100%
Elliott, MD 52 100%
Whitehaven, MD 43 100%
Waterview, MD 40 100%

410 Area Code NXX Prefixes

The 410 Area Code (NPA Code) has 782 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
410 200 Landline Mcimetro Access Transmission Services LLC - Md Easton
410 202 Wireless Cellco Partnership DBA Verizon Wireless - Md Salisbury
410 203 Landline Verizon Maryland, Inc. Ellicottcy
410 204 Landline Verizon Maryland, Inc. Arbutus
410 205 Wireless New Cingular Wireless Pcs, LLC - Dc Pikesville
410 206 Wireless New Cingular Wireless Pcs, LLC - Dc Catonsville
410 207 Wireless Cellco Partnership DBA Verizon Wireless - Md Baltimore
410 208 Landline Verizon Maryland, Inc. Berlin
410 209 Landline Verizon Maryland, Inc. Baltimore
410 210 Wireless Cellco Partnership DBA Verizon Wireless - Md Glenburnie
410 212 Landline Sprint Spectrum, L.p. Annapolis
410 213 Landline Verizon Maryland, Inc. Ocean City
410 214 Landline Core Communications, Inc.- Md Rising Sun
410 215 Wireless Cellco Partnership DBA Verizon Wireless - Md Baltimore
410 216 Landline Verizon Maryland, Inc. Annapolis
410 217 Landline Verizon Maryland, Inc. Baltimore
410 218 Wireless Cellco Partnership DBA Verizon Wireless - Md Baltimore
410 219 Landline Verizon Maryland, Inc. Salisbury
410 220 Landline Sprint Spectrum, L.p. Elkridge
410 221 Landline Verizon Maryland, Inc. Cambridge
410 222 Landline Verizon Maryland, Inc. Severn
410 223 Landline Verizon Maryland, Inc. Baltimore
410 224 Landline Verizon Maryland, Inc. Annapolis
410 225 Landline Verizon Maryland, Inc. Baltimore
410 226 Landline Verizon Maryland, Inc. Oxford
410 227 Wireless New Cingular Wireless Pcs, LLC - Dc Catonsville
410 228 Landline Verizon Maryland, Inc. Cambridge
410 229 Landline Verizon Maryland, Inc. Cockeysville
410 230 Landline Verizon Maryland, Inc. Baltimore
410 231 Wireless New Cingular Wireless Pcs, LLC - Dc Solomons
410 232 Wireless Usa Mobility Wireless, Inc. Baltimore
410 233 Landline Verizon Maryland, Inc. Baltimore
410 234 Landline Verizon Maryland, Inc. Baltimore
410 235 Landline Verizon Maryland, Inc. Baltimore
410 236 Wireless New Cingular Wireless Pcs, LLC - Dc Towson
410 237 Landline Verizon Maryland, Inc. Baltimore
410 238 Landline Verizon Maryland, Inc. Essex
410 239 Landline Verizon Maryland, Inc. Reisterstn
410 240 Landline Sprint Spectrum, L.p. Baltimore
410 241 Wireless Cellco Partnership DBA Verizon Wireless - Md Baltimore
410 242 Landline Verizon Maryland, Inc. Arbutus
410 243 Landline Verizon Maryland, Inc. Baltimore
410 244 Landline Verizon Maryland, Inc. Baltimore
410 245 Wireless New Cingular Wireless Pcs, LLC - Dc Catonsville
410 246 Landline Mcimetro Access Transmission Services LLC - Md Baltimore
410 247 Landline Verizon Maryland, Inc. Arbutus
410 248 Landline Verizon Maryland, Inc. Parkville
410 249 Landline Verizon Maryland, Inc. Towson
410 250 Landline Verizon Maryland, Inc. Ocean City
410 251 Wireless Cellco Partnership DBA Verizon Wireless - Md Salisbury
410 252 Landline Verizon Maryland, Inc. Towson
410 253 Wireless New Cingular Wireless Pcs, LLC - Dc Easton
410 254 Landline Verizon Maryland, Inc. Baltimore
410 255 Landline Verizon Maryland, Inc. Argrgbsnis
410 256 Landline Verizon Maryland, Inc. Parkville
410 257 Landline Verizon Maryland, Inc. Northbeach
410 258 Landline Sprint Spectrum, L.p. Baltimore
410 259 Wireless Cellco Partnership DBA Verizon Wireless - Md Westminstr
410 260 Landline Verizon Maryland, Inc. Severna Pk
410 261 Landline Verizon Maryland, Inc. Baltimore
410 262 Landline Sprint Spectrum, L.p. Baltimore
410 263 Landline Verizon Maryland, Inc. Annapolis
410 264 Landline Verizon Maryland, Inc. Waterlo236
410 265 Landline Verizon Maryland, Inc. Woodlawn
410 266 Landline Verizon Maryland, Inc. Annapolis
410 267 Landline Verizon Maryland, Inc. Annapolis
410 268 Landline Verizon Maryland, Inc. Annapolis
410 269 Landline Verizon Maryland, Inc. Severna Pk
410 270 Landline Redi-call Communications Co. Salisbury
410 271 Wireless Cellco Partnership DBA Verizon Wireless - Md Annapolis
410 272 Landline Verizon Maryland, Inc. Aberdeen
410 273 Landline Verizon Maryland, Inc. Aberdeen
410 274 Wireless Cellco Partnership DBA Verizon Wireless - Md Baltimore
410 275 Landline Verizon Maryland, Inc. Cecilton
410 276 Landline Verizon Maryland, Inc. Baltimore
410 277 Landline Verizon Maryland, Inc. Woodlawn
410 278 Landline Verizon Maryland, Inc. Aberdeen
410 279 Wireless Cellco Partnership DBA Verizon Wireless - Md Annapolis
410 280 Landline Verizon Maryland, Inc. Annapolis
410 281 Landline Verizon Maryland, Inc. Woodlawn
410 282 Landline Verizon Maryland, Inc. Dundalk
410 283 Wireless Usa Mobility Wireless, Inc. Towson
410 284 Landline Verizon Maryland, Inc. Dundalk
410 285 Landline Verizon Maryland, Inc. Dundalk
410 286 Landline Verizon Maryland, Inc. Northbeach
410 287 Landline Verizon Maryland, Inc. North East
410 288 Landline Verizon Maryland, Inc. Dundalk
410 289 Landline Verizon Maryland, Inc. Ocean City
410 290 Landline Verizon Maryland, Inc. Columbia
410 291 Landline Verizon Maryland, Inc. Baltimore
410 292 Wireless New Cingular Wireless Pcs, LLC - Dc Catonsville
410 293 Landline Paetec Communications, Inc. - Md Annapolis
410 294 Wireless New Cingular Wireless Pcs, LLC - Dc Catonsville
410 295 Landline Verizon Maryland, Inc. Annapolis
410 296 Landline Verizon Maryland, Inc. Towson
410 297 Landline Verizon Maryland, Inc. Aberdeen
410 298 Landline Verizon Maryland, Inc. Woodlawn
410 299 Wireless Cellco Partnership DBA Verizon Wireless - Md Baltimore
410 300 Landline Sprint Spectrum, L.p. Elkridge
410 301 Landline Sprint Spectrum, L.p. Baltimore
410 302 Wireless New Cingular Wireless Pcs, LLC - Dc Catonsville
410 303 Wireless Cellco Partnership DBA Verizon Wireless - Md Baltimore
410 304 Landline Idt America, Corp. - Md Queenstown
410 305 Landline Verizon Maryland, Inc. Odenton
410 306 Landline Verizon Maryland, Inc. Aberdeen
410 307 Landline Verizon Maryland, Inc. Towson
410 308 Landline Verizon Maryland, Inc. Towson
410 309 Landline Verizon Maryland, Inc. Columbia
410 310 Wireless Cellco Partnership DBA Verizon Wireless - Md Easton
410 312 Landline Verizon Maryland, Inc. Columbia
410 313 Landline Verizon Maryland, Inc. Ellicottcy
410 314 Landline Mcimetro Access Transmission Services LLC - Md Arbutus
410 315 Landline Verizon Maryland, Inc. Severna Pk
410 316 Landline Verizon Maryland, Inc. Cockeysville
410 317 Landline Mcimetro Access Transmission Services LLC - Md Argrgbsnis
410 318 Landline Verizon Maryland, Inc. Baltimore
410 319 Landline Verizon Maryland, Inc. Baltimore
410 320 Landline Sprint Spectrum, L.p. Annapolis
410 321 Landline Verizon Maryland, Inc. Towson
410 322 Wireless New Cingular Wireless Pcs, LLC - Dc Bel Air
410 323 Landline Verizon Maryland, Inc. Baltimore
410 324 Landline Verizon Maryland, Inc. Towson
410 325 Landline Verizon Maryland, Inc. Baltimore
410 326 Landline Verizon Maryland, Inc. Solomons
410 327 Landline Verizon Maryland, Inc. Baltimore
410 328 Landline Verizon Maryland, Inc. Baltimore
410 329 Landline Verizon Maryland, Inc. Cockeysville
410 330 Wireless New Cingular Wireless Pcs, LLC - Dc Cambridge
410 331 Wireless Usa Mobility Wireless, Inc. Elkridge
410 332 Landline Verizon Maryland, Inc. Baltimore
410 333 Landline Verizon Maryland, Inc. Baltimore
410 334 Landline Verizon Maryland, Inc. Salisbury
410 335 Landline Verizon Maryland, Inc. Chase
410 336 Wireless New Cingular Wireless Pcs, LLC - Dc Baltimore
410 337 Landline Verizon Maryland, Inc. Towson
410 338 Landline Verizon Maryland, Inc. Baltimore
410 339 Landline Verizon Maryland, Inc. Towson
410 340 Wireless New Cingular Wireless Pcs, LLC - Dc Baltimore
410 341 Landline Verizon Maryland, Inc. Salisbury
410 342 Landline Verizon Maryland, Inc. Baltimore
410 343 Landline Verizon Maryland, Inc. Sparksglnc
410 344 Landline Verizon Maryland, Inc. Chase
410 345 Landline Verizon Maryland, Inc. Pikesville
410 346 Landline Verizon Maryland, Inc. Silver Run
410 347 Landline Verizon Maryland, Inc. Baltimore
410 348 Landline Verizon Maryland, Inc. Still Pond
410 349 Landline Verizon Maryland, Inc. Annapolis
410 350 Landline Verizon Maryland, Inc. Baltimore
410 351 Wireless Usa Mobility Wireless, Inc. Baltimore
410 352 Landline Verizon Maryland, Inc. Bishopville
410 353 Wireless Cellco Partnership DBA Verizon Wireless - Md Annapolis
410 354 Landline Verizon Maryland, Inc. Baltimore
410 355 Landline Verizon Maryland, Inc. Baltimore
410 356 Landline Verizon Maryland, Inc. Pikesville
410 357 Landline Verizon Maryland, Inc. Parkton
410 358 Landline Verizon Maryland, Inc. Baltimore
410 359 Landline Verizon Maryland, Inc. Baltimore
410 360 Landline Verizon Maryland, Inc. Argrgbsnis
410 361 Landline Verizon Maryland, Inc. Baltimore
410 362 Landline Verizon Maryland, Inc. Baltimore
410 363 Landline Verizon Maryland, Inc. Pikesville
410 364 Landline Verizon Maryland, Inc. Hillsboro
410 365 Landline Sprint Spectrum, L.p. Baltimore
410 366 Landline Verizon Maryland, Inc. Baltimore
410 367 Landline Verizon Maryland, Inc. Baltimore
410 368 Landline Verizon Maryland, Inc. Baltimore
410 369 Landline Level 3 Telecom Of Maryland, LLC - Md Baltimore
410 370 Wireless New Cingular Wireless Pcs, LLC - Dc Catonsville
410 371 Wireless Cellco Partnership DBA Verizon Wireless - Md Baltimore
410 372 Landline Verizon Maryland, Inc. Towson
410 373 Wireless Usa Mobility Wireless, Inc. Towson
410 374 Landline Verizon Maryland, Inc. Hampstead
410 375 Wireless Cellco Partnership DBA Verizon Wireless - Md Baltimore
410 376 Landline Verizon Maryland, Inc. Vienna
410 377 Landline Verizon Maryland, Inc. Towson
410 378 Landline Verizon Maryland, Inc. Pt Deposit
410 379 Landline Verizon Maryland, Inc. Elkridge
410 380 Landline Redi-call Communications Co. Salisbury
410 381 Landline Verizon Maryland, Inc. Columbia
410 382 Wireless Cellco Partnership DBA Verizon Wireless - Md Baltimore
410 383 Landline Verizon Maryland, Inc. Baltimore
410 384 Landline Verizon Maryland, Inc. Severna Pk
410 385 Landline Verizon Maryland, Inc. Baltimore
410 386 Landline Verizon Maryland, Inc. Westminstr
410 387 Landline Broadview Networks, Inc. - Md Baltimore
410 388 Landline Verizon Maryland, Inc. Sparrowspt
410 389 Wireless Usa Mobility Wireless, Inc. Baltimore
410 390 Landline Teleport Communications America, LLC - Md Ocean City
410 391 Landline Verizon Maryland, Inc. Essex
410 392 Landline Verizon Maryland, Inc. Elkton
410 393 Landline Verizon Maryland, Inc. Baltimore
410 394 Landline Verizon Maryland, Inc. Solomons
410 395 Landline Verizon Maryland, Inc. Arbutus
410 396 Landline Verizon Maryland, Inc. Baltimore
410 397 Landline Verizon Maryland, Inc. Wingate
410 398 Landline Verizon Maryland, Inc. Elkton
410 399 Landline Verizon Maryland, Inc. Bel Air
410 400 Landline Cavalier Telephone Mid-atlantic, LLC - Md Baltimore
410 401 Landline Mcimetro Access Transmission Services LLC - Md Brynpklncm
410 402 Landline Mcimetro Access Transmission Services LLC - Md Catonsville
410 403 Landline Mcimetro Access Transmission Services LLC - Md Cockeysville
410 404 Wireless Cellco Partnership DBA Verizon Wireless - Md Baltimore
410 405 Landline Verizon Maryland, Inc. Fork
410 406 Landline Mcimetro Access Transmission Services LLC - Md Essex
410 407 Landline Verizon Maryland, Inc. Elkridge
410 408 Wireless Usa Mobility Wireless, Inc. Towson
410 409 Wireless Cellco Partnership DBA Verizon Wireless - Md Baltimore
410 412 Landline Mcimetro Access Transmission Services LLC - Md Glenburnie
410 413 Landline Mcimetro Access Transmission Services LLC - Md Pikesville
410 414 Landline Verizon Maryland, Inc. Princefrck
410 415 Landline Verizon Maryland, Inc. Pikesville
410 416 Landline American Messaging Services, LLC Waterlo236
410 417 Landline Verizon Maryland, Inc. Edgewood
410 418 Landline Verizon Maryland, Inc. Ellicottcy
410 419 Landline Sprint Spectrum, L.p. Baltimore
410 420 Landline Verizon Maryland, Inc. Bel Air
410 421 Landline Verizon Maryland, Inc. Severna Pk
410 422 Wireless New Cingular Wireless Pcs, LLC - Dc Salisbury
410 423 Landline Teleport Communications America, LLC - Md Columbia
410 424 Landline Verizon Maryland, Inc. Glenburnie
410 425 Landline Verizon Maryland, Inc. Smith Is
410 426 Landline Verizon Maryland, Inc. Baltimore
410 427 Landline Teleport Communications America, LLC - Md Towson
410 428 Wireless New Cingular Wireless Pcs, LLC - Dc Catonsville
410 429 Landline Verizon Maryland, Inc. Worthingtn
410 430 Wireless Cellco Partnership DBA Verizon Wireless - Md Salisbury
410 431 Landline Verizon Maryland, Inc. Severna Pk
410 432 Landline Verizon Maryland, Inc. Severna Pk
410 433 Landline Verizon Maryland, Inc. Baltimore
410 434 Wireless Usa Mobility Wireless, Inc. Towson
410 435 Landline Verizon Maryland, Inc. Baltimore
410 436 Landline Verizon Maryland, Inc. Edgewood
410 437 Landline Verizon Maryland, Inc. Argrgbsnis
410 438 Landline Verizon Maryland, Inc. Sudlersville
410 439 Landline Verizon Maryland, Inc. Argrgbsnis
410 440 Wireless New Cingular Wireless Pcs, LLC - Dc Catonsville
410 441 Wireless New Cingular Wireless Pcs, LLC - Dc Elkton
410 442 Landline Verizon Maryland, Inc. Ellicottcy
410 443 Landline Level 3 Communications, LLC - Md Easton
410 444 Landline Verizon Maryland, Inc. Baltimore
410 445 Wireless Usa Mobility Wireless, Inc. Baltimore
410 446 Wireless New Cingular Wireless Pcs, LLC - Dc Catonsville
410 447 Wireless Usa Mobility Wireless, Inc. Columbia
410 448 Landline Verizon Maryland, Inc. Baltimore
410 449 Landline Bandwidth.com Clec, LLC - Md Solomons
410 450 Landline Verizon Maryland, Inc. Baltimore
410 451 Landline Verizon Maryland, Inc. Crofton
410 452 Landline Verizon Maryland, Inc. Cardiff
410 453 Landline Verizon Maryland, Inc. Towson
410 454 Landline Mcimetro Access Transmission Services LLC - Md Baltimore
410 455 Landline Verizon Maryland, Inc. Catonsville
410 456 Wireless Cellco Partnership DBA Verizon Wireless - Md Baltimore
410 457 Landline Verizon Maryland, Inc. Darlington
410 458 Wireless Cellco Partnership DBA Verizon Wireless - Md Baltimore
410 459 Wireless Cellco Partnership DBA Verizon Wireless - Md Fallston
410 460 Wireless Usa Mobility Wireless, Inc. Elkridge
410 461 Landline Verizon Maryland, Inc. Ellicottcy
410 462 Landline Verizon Maryland, Inc. Baltimore
410 463 Wireless Cellco Partnership DBA Verizon Wireless - Md Trappe
410 464 Landline Verizon Maryland, Inc. Baltimore
410 465 Landline Verizon Maryland, Inc. Ellicottcy
410 466 Landline Verizon Maryland, Inc. Baltimore
410 467 Landline Verizon Maryland, Inc. Baltimore
410 468 Landline Verizon Maryland, Inc. Baltimore
410 469 Landline Verizon Maryland, Inc. Baltimore
410 470 Landline Verizon Maryland, Inc. Baltimore
410 471 Landline Verizon Maryland, Inc. Elkridge
410 472 Landline Verizon Maryland, Inc. Sparksglnc
410 473 Wireless Usa Mobility Wireless, Inc. Towson
410 474 Wireless Cellco Partnership DBA Verizon Wireless - Md Princefrck
410 475 Wireless Usa Mobility Wireless, Inc. Towson
410 476 Landline Verizon Maryland, Inc. Trappe
410 477 Landline Verizon Maryland, Inc. Sparrowspt
410 478 Wireless Usa Mobility Wireless, Inc. Elkridge
410 479 Landline Verizon Maryland, Inc. Denton
410 480 Landline Verizon Maryland, Inc. Ellicottcy
410 482 Landline Verizon Maryland, Inc. Greensboro
410 483 Landline Verizon Maryland, Inc. Baltimore
410 484 Landline Verizon Maryland, Inc. Pikesville
410 485 Landline Verizon Maryland, Inc. Baltimore
410 486 Landline Verizon Maryland, Inc. Pikesville
410 487 Landline Mcimetro Access Transmission Services LLC - Md Glenburnie
410 488 Landline Verizon Maryland, Inc. Baltimore
410 489 Landline Verizon Maryland, Inc. Glenwood
410 490 Wireless Cellco Partnership DBA Verizon Wireless - Md Centreville
410 491 Wireless New Cingular Wireless Pcs, LLC - Dc Catonsville
410 492 Wireless Usa Mobility Wireless, Inc. Towson
410 493 Landline Sprint Spectrum, L.p. Baltimore
410 494 Landline Verizon Maryland, Inc. Towson
410 495 Landline Verizon Maryland, Inc. Princefrck
410 496 Landline Verizon Maryland, Inc. Randallstn
410 497 Landline Comcast Ip Phone, LLC Parkville
410 498 Landline Cavalier Telephone Mid-atlantic, LLC - Md Cockeysville
410 499 Landline Sprint Spectrum, L.p. Baltimore
410 500 Landline Sprint Spectrum, L.p. Baltimore
410 501 Landline Lightwave Communications, LLC - Md Arbutus
410 502 Landline Verizon Maryland, Inc. Baltimore
410 503 Landline Verizon Maryland, Inc. Elkridge
410 504 Landline Verizon Maryland, Inc. Pikesville
410 505 Landline Verizon Maryland, Inc. Ellicottcy
410 506 Landline Verizon Maryland, Inc. Elkton
410 507 Wireless Cellco Partnership DBA Verizon Wireless - Md Annapolis
410 508 Landline Verizon Maryland, Inc. Glenburnie
410 509 Landline Baltimore-washington Telephone (bwt) Waterlo236
410 510 Landline Teleport Communications America, LLC - Md Fork
410 512 Landline Verizon Maryland, Inc. Towson
410 513 Landline Teleport Communications America, LLC - Md Parkville
410 514 Landline Verizon Maryland, Inc. Severn
410 515 Landline Verizon Maryland, Inc. Fork
410 516 Landline Verizon Maryland, Inc. Baltimore
410 517 Landline Verizon Maryland, Inc. Reisterstn
410 518 Landline Verizon Maryland, Inc. Severna Pk
410 519 Landline Verizon Maryland, Inc. Severn
410 520 Landline Verizon Maryland, Inc. Ocean City
410 521 Landline Verizon Maryland, Inc. Randallstn
410 522 Landline Verizon Maryland, Inc. Baltimore
410 523 Landline Verizon Maryland, Inc. Baltimore
410 524 Landline Verizon Maryland, Inc. Ocean City
410 525 Landline Verizon Maryland, Inc. Baltimore
410 526 Landline Verizon Maryland, Inc. Reisterstn
410 527 Landline Verizon Maryland, Inc. Cockeysville
410 528 Landline Verizon Maryland, Inc. Baltimore
410 529 Landline Verizon Maryland, Inc. Parkville
410 530 Wireless New Cingular Wireless Pcs, LLC - Dc Catonsville
410 531 Landline Verizon Maryland, Inc. Columbia
410 532 Landline Verizon Maryland, Inc. Baltimore
410 533 Wireless New Cingular Wireless Pcs, LLC - Dc Annapolis
410 534 Landline Verizon Maryland, Inc. Baltimore
410 535 Landline Verizon Maryland, Inc. Princefrck
410 536 Landline Verizon Maryland, Inc. Arbutus
410 537 Landline Verizon Maryland, Inc. Baltimore
410 538 Landline Verizon Maryland, Inc. Fork
410 539 Landline Verizon Maryland, Inc. Baltimore
410 540 Landline Verizon Maryland, Inc. Elkridge
410 541 Landline Verizon Maryland, Inc. Severna Pk
410 542 Landline Verizon Maryland, Inc. Baltimore
410 543 Landline Verizon Maryland, Inc. Salisbury
410 544 Landline Verizon Maryland, Inc. Severna Pk
410 545 Landline Verizon Maryland, Inc. Baltimore
410 546 Landline Verizon Maryland, Inc. Salisbury
410 547 Landline Verizon Maryland, Inc. Baltimore
410 548 Landline Verizon Maryland, Inc. Salisbury
410 549 Landline Verizon Maryland, Inc. Sykesville
410 550 Landline Verizon Maryland, Inc. Baltimore
410 551 Landline Verizon Maryland, Inc. Severn
410 552 Landline Verizon Maryland, Inc. Sykesville
410 553 Landline Verizon Maryland, Inc. Glenburnie
410 554 Landline Verizon Maryland, Inc. Baltimore
410 556 Landline Verizon Maryland, Inc. Churchhill
410 557 Landline Verizon Maryland, Inc. Fork
410 558 Landline Verizon Maryland, Inc. Baltimore
410 559 Landline Teleport Communications America, LLC - Md Pikesville
410 560 Landline Verizon Maryland, Inc. Towson
410 561 Landline Verizon Maryland, Inc. Towson
410 562 Wireless New Cingular Wireless Pcs, LLC - Dc Annapolis
410 563 Landline Verizon Maryland, Inc. Baltimore
410 564 Landline Teleport Communications America, LLC - Md Elkridge
410 565 Landline Level 3 Telecom Of Maryland, LLC - Md Arbutus
410 566 Landline Verizon Maryland, Inc. Baltimore
410 567 Landline Mcimetro Access Transmission Services LLC - Md Elkridge
410 568 Landline Teleport Communications America, LLC - Md Cockeysville
410 569 Landline Verizon Maryland, Inc. Edgewood
410 570 Wireless New Cingular Wireless Pcs, LLC - Dc Annapolis
410 571 Landline Verizon Maryland, Inc. Annapolis
410 572 Landline Verizon Maryland, Inc. Salisbury
410 573 Landline Verizon Maryland, Inc. Annapolis
410 574 Landline Verizon Maryland, Inc. Essex
410 575 Landline Verizon Maryland, Inc. Fork
410 576 Landline Verizon Maryland, Inc. Baltimore
410 577 Landline Verizon Maryland, Inc. Pikesville
410 578 Landline Verizon Maryland, Inc. Baltimore
410 579 Landline Verizon Maryland, Inc. Elkridge
410 580 Landline Verizon Maryland, Inc. Pikesville
410 581 Landline Verizon Maryland, Inc. Pikesville
410 582 Landline Verizon Maryland, Inc. Glenburnie
410 583 Landline Verizon Maryland, Inc. Towson
410 584 Landline Verizon Maryland, Inc. Cockeysville
410 585 Landline Verizon Maryland, Inc. Baltimore
410 586 Landline Verizon Maryland, Inc. Princefrck
410 587 Landline Mcimetro Access Transmission Services LLC Arbutus
410 588 Landline Verizon Maryland, Inc. Bel Air
410 589 Landline Level 3 Telecom Of Maryland, LLC - Md Brynpklncm
410 590 Landline Verizon Maryland, Inc. Glenburnie
410 591 Wireless Cellco Partnership DBA Verizon Wireless - Md Baltimore
410 592 Landline Verizon Maryland, Inc. Fork
410 593 Landline Verizon Maryland, Inc. Fork
410 594 Landline Verizon Maryland, Inc. Woodlawn
410 595 Landline Level 3 Telecom Of Maryland, LLC - Md Glenburnie
410 596 Wireless Cellco Partnership DBA Verizon Wireless - Md Westminstr
410 597 Landline Verizon Maryland, Inc. Woodlawn
410 598 Wireless Cellco Partnership DBA Verizon Wireless - Md Baltimore
410 599 Wireless New Cingular Wireless Pcs, LLC - Dc Catonsville
410 600 Landline Mcimetro Access Transmission Services LLC - Md Berlin
410 601 Landline Verizon Maryland, Inc. Baltimore
410 602 Landline Verizon Maryland, Inc. Pikesville
410 603 Wireless New Cingular Wireless Pcs, LLC - Dc Salisbury
410 604 Landline Verizon Maryland, Inc. Stevensville
410 605 Landline Verizon Maryland, Inc. Baltimore
410 606 Landline Verizon Maryland, Inc. Waterlo236
410 607 Wireless Usa Mobility Wireless, Inc. Towson
410 608 Wireless New Cingular Wireless Pcs, LLC - Dc Catonsville
410 609 Landline Verizon Maryland, Inc. Brynpklncm
410 610 Wireless Cellco Partnership DBA Verizon Wireless - Md Princefrck
410 612 Landline Verizon Maryland, Inc. Edgewood
410 613 Landline Verizon Maryland, Inc. Baltimore
410 614 Landline Verizon Maryland, Inc. Baltimore
410 615 Wireless New Cingular Wireless Pcs, LLC - Dc Catonsville
410 616 Landline Mcimetro Access Transmission Services LLC - Md Towson
410 617 Landline Verizon Maryland, Inc. Baltimore
410 618 Landline Idt America, Corp. - Md Perryville
410 619 Landline American Messaging Services, LLC Waterlo236
410 620 Landline Verizon Maryland, Inc. Elkton
410 621 Landline Verizon Maryland, Inc. Princeanne
410 622 Landline Mcimetro Access Transmission Services LLC - Md Baltimore
410 623 Landline Verizon Maryland, Inc. Marion
410 624 Landline Verizon Maryland, Inc. Baltimore
410 625 Landline Verizon Maryland, Inc. Baltimore
410 626 Landline Verizon Maryland, Inc. Annapolis
410 627 Wireless Cellco Partnership DBA Verizon Wireless - Md Baltimore
410 628 Landline Verizon Maryland, Inc. Cockeysville
410 629 Landline Verizon Maryland, Inc. Berlin
410 630 Landline Mcimetro Access Transmission Services LLC - Md Chase
410 631 Landline Verizon Maryland, Inc. Baltimore
410 632 Landline Verizon Maryland, Inc. Snow Hill
410 633 Landline Verizon Maryland, Inc. Baltimore
410 634 Landline Verizon Maryland, Inc. Ridgely
410 635 Landline Verizon Maryland, Inc. Newwindsor
410 636 Landline Verizon Maryland, Inc. Brynpklncm
410 637 Landline Verizon Maryland, Inc. Baltimore
410 638 Landline Verizon Maryland, Inc. Bel Air
410 639 Landline Verizon Maryland, Inc. Rock Hall
410 640 Wireless Usa Mobility Wireless, Inc. Baltimore
410 641 Landline Verizon Maryland, Inc. Berlin
410 642 Landline Verizon Maryland, Inc. Perryville
410 643 Landline Verizon Maryland, Inc. Stevensville
410 644 Landline Verizon Maryland, Inc. Baltimore
410 645 Landline Mcimetro Access Transmission Services LLC - Md Woodlawn
410 646 Landline Verizon Maryland, Inc. Baltimore
410 647 Landline Verizon Maryland, Inc. Severna Pk
410 648 Landline Verizon Maryland, Inc. Galena
410 649 Landline Teleport Communications America, LLC - Md Baltimore
410 650 Landline Mcimetro Access Transmission Services LLC Dundalk
410 651 Landline Verizon Maryland, Inc. Princeanne
410 652 Wireless New Cingular Wireless Pcs, LLC - Dc Bel Air
410 653 Landline Verizon Maryland, Inc. Pikesville
410 654 Landline Verizon Maryland, Inc. Pikesville
410 655 Landline Verizon Maryland, Inc. Randallstn
410 656 Landline Armstrong Telecommunications, Inc. - Md North East
410 657 Landline Mcimetro Access Transmission Services LLC - Md Parkville
410 658 Landline Armstrong Tel. Co. Of Maryland Rising Sun
410 659 Landline Verizon Maryland, Inc. Baltimore
410 660 Landline Sprint Spectrum, L.p. Elkridge
410 661 Landline Verizon Maryland, Inc. Parkville
410 662 Landline Verizon Maryland, Inc. Baltimore
410 663 Landline Verizon Maryland, Inc. Parkville
410 664 Landline Verizon Maryland, Inc. Baltimore
410 665 Landline Verizon Maryland, Inc. Parkville
410 666 Landline Verizon Maryland, Inc. Cockeysville
410 667 Landline Verizon Maryland, Inc. Cockeysville
410 668 Landline Verizon Maryland, Inc. Parkville
410 669 Landline Verizon Maryland, Inc. Baltimore
410 670 Landline Mcimetro Access Transmission Services LLC - Md Edgewood
410 671 Landline Verizon Maryland, Inc. Edgewood
410 672 Landline Verizon Maryland, Inc. Odenton
410 673 Landline Verizon Maryland, Inc. Preston
410 674 Landline Verizon Maryland, Inc. Odenton
410 675 Landline Verizon Maryland, Inc. Baltimore
410 676 Landline Verizon Maryland, Inc. Edgewood
410 677 Landline Verizon Maryland, Inc. Salisbury
410 678 Wireless Usa Mobility Wireless, Inc. Elkridge
410 679 Landline Verizon Maryland, Inc. Fork
410 680 Landline Level 3 Telecom Of Maryland, LLC - Md Ellicottcy
410 681 Wireless Usa Mobility Wireless, Inc. Towson
410 682 Landline Verizon Maryland, Inc. Essex
410 683 Landline Verizon Maryland, Inc. Cockeysville
410 684 Landline Verizon Maryland, Inc. Glenburnie
410 685 Landline Verizon Maryland, Inc. Baltimore
410 686 Landline Verizon Maryland, Inc. Essex
410 687 Landline Verizon Maryland, Inc. Essex
410 688 Wireless Cellco Partnership DBA Verizon Wireless - Md Fallston
410 689 Landline Teleport Communications America, LLC - Md Glenburnie
410 690 Landline AT&T - Local Easton
410 691 Landline Verizon Maryland, Inc. Glenburnie
410 692 Landline Verizon Maryland, Inc. Jarrettsville
410 693 Wireless New Cingular Wireless Pcs, LLC - Dc Annapolis
410 694 Landline Verizon Maryland, Inc. Glenburnie
410 695 Landline Verizon Maryland, Inc. Odenton
410 696 Landline Mcimetro Access Transmission Services LLC - Md Ellicottcy
410 697 Landline Mcimetro Access Transmission Services LLC - Md Millersville
410 698 Landline Mcimetro Access Transmission Services LLC - Md Fork
410 699 Landline Sprint Spectrum, L.p. Chestertn
410 701 Landline Mcimetro Access Transmission Services LLC - Md Randallstn
410 702 Landline Mcimetro Access Transmission Services LLC - Md Reisterstn
410 703 Wireless Cellco Partnership DBA Verizon Wireless - Md Annapolis
410 704 Landline Mcimetro Access Transmission Services LLC - Md Towson
410 705 Landline Bandwidth.com Clec, LLC - Md Waterlo236
410 706 Landline Verizon Maryland, Inc. Baltimore
410 707 Wireless Cellco Partnership DBA Verizon Wireless - Md Columbia
410 708 Wireless Cellco Partnership DBA Verizon Wireless - Md Chestertn
410 709 Landline Mcimetro Access Transmission Services LLC - Md Sparrowspt
410 710 Landline Omnipoint Communications Cap Operations, LLC Baltimore
410 712 Landline Verizon Maryland, Inc. Elkridge
410 713 Landline Level 3 Communications, LLC - Md Salisbury
410 714 Wireless New Cingular Wireless Pcs, LLC - Dc Easton
410 715 Landline Verizon Maryland, Inc. Columbia
410 716 Landline Verizon Maryland, Inc. Towson
410 717 Landline Level 3 Telecom Of Maryland, LLC - Md Elkridge
410 718 Wireless New Cingular Wireless Pcs, LLC - Dc Catonsville
410 719 Landline Verizon Maryland, Inc. Catonsville
410 720 Landline Verizon Maryland, Inc. Ellicottcy
410 721 Landline Verizon Maryland, Inc. Crofton
410 722 Landline Verizon Maryland, Inc. Waterlo236
410 723 Landline Verizon Maryland, Inc. Ocean City
410 724 Landline Verizon Maryland, Inc. Waterlo236
410 725 Landline Sprint Spectrum, L.p. Easton
410 726 Wireless Cellco Partnership DBA Verizon Wireless - Md Salisbury
410 727 Landline Verizon Maryland, Inc. Baltimore
410 728 Landline Verizon Maryland, Inc. Baltimore
410 729 Landline Verizon Maryland, Inc. Severn
410 730 Landline Verizon Maryland, Inc. Columbia
410 731 Wireless Usa Mobility Wireless, Inc. Annapolis
410 732 Landline Verizon Maryland, Inc. Baltimore
410 733 Wireless New Cingular Wireless Pcs, LLC - Dc Catonsville
410 734 Landline Verizon Maryland, Inc. Churchville
410 735 Landline Cavalier Telephone Mid-atlantic, LLC - Md Baltimore
410 736 Landline Verizon Maryland, Inc. Baltimore
410 737 Landline Verizon Maryland, Inc. Arbutus
410 738 Landline Verizon Maryland, Inc. Waterlo236
410 739 Wireless New Cingular Wireless Pcs, LLC - Dc Centreville
410 740 Landline Verizon Maryland, Inc. Columbia
410 741 Landline Verizon Maryland, Inc. West River
410 742 Landline Verizon Maryland, Inc. Salisbury
410 743 Wireless Usa Mobility Wireless, Inc. Baltimore
410 744 Landline Verizon Maryland, Inc. Catonsville
410 745 Landline Verizon Maryland, Inc. Stmichaels
410 746 Wireless Cellco Partnership DBA Verizon Wireless - Md Baltimore
410 747 Landline Verizon Maryland, Inc. Catonsville
410 748 Wireless Usa Mobility Wireless, Inc. Ellicottcy
410 749 Landline Verizon Maryland, Inc. Salisbury
410 750 Landline Verizon Maryland, Inc. Ellicottcy
410 751 Landline Verizon Maryland, Inc. Westminstr
410 752 Landline Verizon Maryland, Inc. Baltimore
410 753 Landline Mcimetro Access Transmission Services LLC - Md Pikesville
410 754 Landline Verizon Maryland, Inc. Federalsbg
410 755 Landline Verizon Maryland, Inc. Warwick
410 756 Landline Verizon Maryland, Inc. Taneytown
410 757 Landline Verizon Maryland, Inc. Annapolis
410 758 Landline Verizon Maryland, Inc. Centreville
410 759 Landline Verizon Maryland, Inc. Baltimore
410 760 Landline Verizon Maryland, Inc. Glenburnie
410 761 Landline Verizon Maryland, Inc. Glenburnie
410 762 Landline Verizon Maryland, Inc. Glenburnie
410 763 Landline Verizon Maryland, Inc. Easton
410 764 Landline Verizon Maryland, Inc. Baltimore
410 765 Landline Verizon Maryland, Inc. Glenburnie
410 766 Landline Verizon Maryland, Inc. Glenburnie
410 767 Landline Verizon Maryland, Inc. Baltimore
410 768 Landline Verizon Maryland, Inc. Glenburnie
410 769 Landline Verizon Maryland, Inc. Towson
410 770 Landline Verizon Maryland, Inc. Easton
410 771 Landline Verizon Maryland, Inc. Cockeysville
410 772 Landline Verizon Maryland, Inc. Columbia
410 773 Landline Verizon Maryland, Inc. Cockeysville
410 774 Landline Mcimetro Access Transmission Services LLC - Md Crofton
410 775 Landline Verizon Maryland, Inc. Union Bdg
410 776 Landline Teleport Communications America, LLC - Md Bel Air
410 777 Landline Mcimetro Access Transmission Services LLC - Md Severna Pk
410 778 Landline Verizon Maryland, Inc. Chestertn
410 779 Landline Level 3 Communications, LLC - Md Baltimore
410 780 Landline Verizon Maryland, Inc. Essex
410 781 Landline Verizon Maryland, Inc. Ellicottcy
410 782 Landline Verizon Maryland, Inc. Elkridge
410 783 Landline Verizon Maryland, Inc. Baltimore
410 784 Landline Verizon Maryland, Inc. Dealisland
410 785 Landline Verizon Maryland, Inc. Cockeysville
410 786 Landline Mcimetro Access Transmission Services LLC - Md Woodlawn
410 787 Landline Verizon Maryland, Inc. Glenburnie
410 788 Landline Verizon Maryland, Inc. Catonsville
410 789 Landline Verizon Maryland, Inc. Brynpklncm
410 790 Wireless New Cingular Wireless Pcs, LLC - Dc Towson
410 791 Landline Verizon Maryland, Inc. Waterlo236
410 792 Landline Verizon Maryland, Inc. Waterlo236
410 793 Landline Verizon Maryland, Inc. Severna Pk
410 794 Landline Level 3 Telecom Of Maryland, LLC - Md Columbia
410 795 Landline Verizon Maryland, Inc. Sykesville
410 796 Landline Verizon Maryland, Inc. Elkridge
410 797 Landline Verizon Maryland, Inc. Waterlo236
410 798 Landline Verizon Maryland, Inc. West River
410 799 Landline Verizon Maryland, Inc. Waterlo238
410 800 Wireless Cellco Partnership DBA Verizon Wireless - Md Baltimore
410 801 Landline Mcimetro Access Transmission Services LLC - Md Baltimore
410 802 Wireless New Cingular Wireless Pcs, LLC - Dc Catonsville
410 803 Landline Verizon Maryland, Inc. Fork
410 804 Wireless Cellco Partnership DBA Verizon Wireless - Md Baltimore
410 805 Landline Sprint Spectrum, L.p. Baltimore
410 806 Wireless Usa Mobility Wireless, Inc. Towson
410 807 Landline Level 3 Telecom Of Maryland, LLC - Md Catonsville
410 808 Landline Sprint Spectrum, L.p. Fallston
410 809 Landline Cavalier Telephone, LLC (mid-atlantic) - Md Bel Air
410 810 Landline Verizon Maryland, Inc. Chestertn
410 812 Wireless New Cingular Wireless Pcs, LLC - Dc Towson
410 813 Landline Verizon Maryland, Inc. Waterlo236
410 814 Landline Cavalier Telephone Mid-atlantic, LLC - Md Baltimore
410 815 Landline Verizon Maryland, Inc. Waterlo236
410 816 Landline Verizon Maryland, Inc. Towson
410 817 Landline Verizon Maryland, Inc. Fork
410 818 Landline Teleport Communications America, LLC - Md Catonsville
410 819 Landline Verizon Maryland, Inc. Easton
410 820 Landline Verizon Maryland, Inc. Easton
410 821 Landline Verizon Maryland, Inc. Towson
410 822 Landline Verizon Maryland, Inc. Easton
410 823 Landline Verizon Maryland, Inc. Towson
410 824 Landline Level 3 Telecom Of Maryland, LLC - Md Waterlo236
410 825 Landline Verizon Maryland, Inc. Towson
410 826 Landline Onvoy, LLC - Md Baltimore
410 827 Landline Verizon Maryland, Inc. Queenstown
410 828 Landline Verizon Maryland, Inc. Towson
410 829 Wireless Cellco Partnership DBA Verizon Wireless - Md Easton
410 830 Landline Verizon Maryland, Inc. Towson
410 831 Landline Omnipoint Communications Cap Operations, LLC Salisbury
410 832 Landline Verizon Maryland, Inc. Towson
410 833 Landline Verizon Maryland, Inc. Reisterstn
410 834 Landline Centurylink Communications, LLC Waterlo236
410 835 Landline Verizon Maryland, Inc. Willards
410 836 Landline Verizon Maryland, Inc. Bel Air
410 837 Landline Verizon Maryland, Inc. Baltimore
410 838 Landline Verizon Maryland, Inc. Bel Air
410 839 Wireless Usa Mobility Wireless, Inc. Towson
410 840 Landline Verizon Maryland, Inc. Reisterstn
410 841 Landline Verizon Maryland, Inc. Severna Pk
410 842 Landline Mcimetro Access Transmission Services LLC - Md Towson
410 843 Landline Teleport Communications America, LLC - Md Baltimore
410 844 Landline Peerless Network Of Maryland, LLC Baltimore
410 845 Landline Sprint Spectrum, L.p. Salisbury
410 846 Landline Mcimetro Access Transmission Services LLC - Md Severn
410 847 Landline Verizon Maryland, Inc. Towson
410 848 Landline Verizon Maryland, Inc. Westminstr
410 849 Landline Verizon Maryland, Inc. Sherwd For
410 850 Landline Verizon Maryland, Inc. Glenburnie
410 851 Landline Verizon Maryland, Inc. Glenburnie
410 852 Wireless New Cingular Wireless Pcs, LLC - Dc Catonsville
410 853 Landline Verizon Maryland, Inc. Towson
410 854 Landline Verizon Maryland, Inc. Waterlo236
410 855 Landline Verizon Maryland, Inc. Glenburnie
410 856 Landline Verizon Maryland, Inc. Baltimore
410 857 Landline Verizon Maryland, Inc. Westminstr
410 858 Landline Verizon Maryland, Inc. Annapolis
410 859 Landline Verizon Maryland, Inc. Glenburnie
410 860 Landline Verizon Maryland, Inc. Salisbury
410 861 Landline Verizon Maryland, Inc. Westminstr
410 862 Landline Onvoy, LLC - Md Waterlo236
410 863 Landline Verizon Maryland, Inc. Glenburnie
410 864 Landline Mcimetro Access Transmission Services LLC - Md Baltimore
410 865 Landline Verizon Maryland, Inc. Glenburnie
410 866 Landline Verizon Maryland, Inc. Essex
410 867 Landline Verizon Maryland, Inc. West River
410 868 Wireless New Cingular Wireless Pcs, LLC - Dc Catonsville
410 869 Landline Verizon Maryland, Inc. Catonsville
410 870 Landline Comcast Ip Phone, LLC Parkville
410 871 Landline Verizon Maryland, Inc. Westminstr
410 872 Landline Verizon Maryland, Inc. Columbia
410 873 Landline Verizon Maryland, Inc. Nanticoke
410 874 Landline Mcimetro Access Transmission Services LLC - Md Odenton
410 875 Landline Verizon Maryland, Inc. Sykesville
410 876 Landline Verizon Maryland, Inc. Reisterstn
410 877 Landline Verizon Maryland, Inc. Fallston
410 878 Landline Mcimetro Access Transmission Services LLC - Md Baltimore
410 879 Landline Verizon Maryland, Inc. Fork
410 880 Landline Verizon Maryland, Inc. Waterlo236
410 881 Landline Mcimetro Access Transmission Services LLC - Md Sherwd For
410 882 Landline Verizon Maryland, Inc. Parkville
410 883 Landline Verizon Maryland, Inc. Sharptown
410 884 Landline Verizon Maryland, Inc. Columbia
410 885 Landline Verizon Maryland, Inc. Chesapkecy
410 886 Landline Verizon Maryland, Inc. Tilghman
410 887 Landline Verizon Maryland, Inc. Towson
410 888 Landline Verizon Maryland, Inc. Waterlo236
410 889 Landline Verizon Maryland, Inc. Baltimore
410 890 Wireless Usa Mobility Wireless, Inc. Towson
410 891 Landline Mcimetro Access Transmission Services LLC - Md Cockeysville
410 892 Landline Verizon Maryland, Inc. Glenburnie
410 893 Landline Verizon Maryland, Inc. Fork
410 894 Wireless Usa Mobility Wireless, Inc. Towson
410 895 Landline Verizon Maryland, Inc. Baltimore
410 896 Landline Verizon Maryland, Inc. Delmar
410 897 Landline Verizon Maryland, Inc. Annapolis
410 898 Landline Verizon Maryland, Inc. Waterlo236
410 899 Wireless Usa Mobility Wireless, Inc. Towson
410 900 Landline Ctc Communications Corp. - Md Baltimore
410 901 Landline Verizon Maryland, Inc. Cambridge
410 902 Landline Verizon Maryland, Inc. Pikesville
410 903 Landline Sprint Spectrum, L.p. Severna Pk
410 904 Landline Mcimetro Access Transmission Services LLC - Md Waterlo238
410 905 Landline Sprint Spectrum, L.p. Baltimore
410 906 Landline Verizon Maryland, Inc. Baltimore
410 907 Landline Mcimetro Access Transmission Services LLC - Md Woodlawn
410 908 Landline Sprint Spectrum, L.p. Baltimore
410 909 Wireless Usa Mobility Wireless, Inc. Elkridge
410 910 Landline Mcimetro Access Transmission Services LLC - Md Columbia
410 912 Landline Cavalier Telephone, LLC (mid-atlantic) - Md Salisbury
410 913 Wireless Cellco Partnership DBA Verizon Wireless - Md Baltimore
410 914 Landline Cavalier Telephone, LLC (mid-atlantic) - Md Churchville
410 915 Landline Baltimore-washington Telephone (bwt) Baltimore
410 916 Wireless Cellco Partnership DBA Verizon Wireless - Md Baltimore
410 917 Wireless New Cingular Wireless Pcs, LLC - Dc Catonsville
410 918 Landline Verizon Maryland, Inc. Essex
410 919 Landline Mcimetro Access Transmission Services LLC - Md Annapolis
410 920 Wireless New Cingular Wireless Pcs, LLC - Dc Elkton
410 921 Landline Level 3 Telecom Of Maryland, LLC - Md Severn
410 922 Landline Verizon Maryland, Inc. Randallstn
410 923 Landline Verizon Maryland, Inc. Millersville
410 924 Wireless Cellco Partnership DBA Verizon Wireless - Md Easton
410 925 Wireless Cellco Partnership DBA Verizon Wireless - Md Baltimore
410 926 Wireless New Cingular Wireless Pcs, LLC - Dc Catonsville
410 927 Landline Level 3 Telecom Of Maryland, LLC - Md Odenton
410 928 Landline Verizon Maryland, Inc. Millington
410 929 Landline Bandwidth.com Clec, LLC - Md Baltimore
410 930 Landline Redi-call Communications Co. Waterlo236
410 931 Landline Verizon Maryland, Inc. Parkville
410 932 Wireless Usa Mobility Wireless, Inc. Elkridge
410 933 Landline Verizon Maryland, Inc. Parkville
410 934 Wireless New Cingular Wireless Pcs, LLC - Dc Annapolis
410 935 Wireless Cellco Partnership DBA Verizon Wireless - Md Baltimore
410 936 Landline Comcast Ip Phone, LLC Salisbury
410 937 Wireless Cellco Partnership DBA Verizon Wireless - Md Fallston
410 938 Landline Verizon Maryland, Inc. Towson
410 939 Landline Verizon Maryland, Inc. Havregrace
410 940 Landline Atx Telecommunications Services, Ltd. Annapolis
410 941 Landline Verizon Maryland, Inc. Jarrettsville
410 942 Landline Verizon Maryland, Inc. Havregrace
410 943 Landline Verizon Maryland, Inc. Hurlock
410 944 Landline Verizon Maryland, Inc. Woodlawn
410 945 Landline Verizon Maryland, Inc. Baltimore
410 946 Landline Verizon Maryland, Inc. Severna Pk
410 947 Landline Verizon Maryland, Inc. Baltimore
410 948 Wireless New Cingular Wireless Pcs, LLC - Dc Catonsville
410 949 Landline Mcimetro Access Transmission Services LLC - Md Baltimore
410 951 Landline Teleport Communications America, LLC - Md Baltimore
410 952 Wireless Cellco Partnership DBA Verizon Wireless - Md Baltimore
410 953 Landline Verizon Maryland, Inc. Columbia
410 955 Landline Verizon Maryland, Inc. Baltimore
410 956 Landline Verizon Maryland, Inc. Annapolis
410 957 Landline Verizon Maryland, Inc. Pocomoke
410 960 Wireless Cellco Partnership DBA Verizon Wireless - Md Baltimore
410 961 Landline Sprint Spectrum, L.p. Baltimore
410 962 Landline Verizon Maryland, Inc. Baltimore
410 963 Landline Sprint Spectrum, L.p. Baltimore
410 964 Landline Verizon Maryland, Inc. Columbia
410 965 Landline Verizon Maryland, Inc. Woodlawn
410 966 Landline Verizon Maryland, Inc. Woodlawn
410 967 Wireless New Cingular Wireless Pcs, LLC - Dc Towson
410 968 Landline Verizon Maryland, Inc. Crisfield
410 969 Landline Verizon Maryland, Inc. Severn
410 970 Landline Mcimetro Access Transmission Services LLC - Md Sykesville
410 971 Wireless New Cingular Wireless Pcs, LLC - Dc Catonsville
410 972 Landline Teleport Communications America, LLC - Md Annapolis
410 973 Landline Mcc Telephony Of The Mid-atlantic, LLC - Md Berlin
410 974 Landline Verizon Maryland, Inc. Severna Pk
410 975 Landline Verizon Maryland, Inc. Severna Pk
410 977 Landline Sprint Spectrum, L.p. Baltimore
410 978 Wireless New Cingular Wireless Pcs, LLC - Dc Catonsville
410 979 Wireless New Cingular Wireless Pcs, LLC - Dc Catonsville
410 980 Wireless Cellco Partnership DBA Verizon Wireless - Md Annapolis
410 981 Landline Verizon Maryland, Inc. Glenburnie
410 982 Landline Quantum Telecommunications, Inc. - Md Baltimore
410 983 Landline Verizon Maryland, Inc. Fork
410 984 Landline Sprint Spectrum, L.p. Sykesville
410 985 Landline Baltimore-washington Telephone (bwt) Waterlo236
410 986 Landline Verizon Maryland, Inc. Baltimore
410 987 Landline Verizon Maryland, Inc. Severn
410 988 Landline Verizon Maryland, Inc. Ellicottcy
410 989 Landline Verizon Maryland, Inc. Fork
410 990 Landline Verizon Maryland, Inc. Annapolis
410 991 Wireless Cellco Partnership DBA Verizon Wireless - Md Annapolis
410 992 Landline Verizon Maryland, Inc. Columbia
410 993 Landline Verizon Maryland, Inc. Glenburnie
410 994 Landline Verizon Maryland, Inc. Edgewood
410 995 Landline Verizon Maryland, Inc. Ellicottcy
410 996 Landline Verizon Maryland, Inc. Elkton
410 997 Landline Verizon Maryland, Inc. Columbia
410 998 Landline Verizon Maryland, Inc. Pikesville
410 999 Landline Baltimore-washington Telephone (bwt) Glenburnie