815 Area Code

Rockford, Illinois

Rockford, Illinois is the largest city covered by the 815 Area Code

Current Time

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815 Area Code Overview & Map

The 815 area code is a telephone area code serving a region in the northern part of the state of Illinois, United States. It covers cities and communities such as Rockford, Joliet, DeKalb, and Kankakee, among others. Introduced on February 1, 1947, the 815 area code is part of the North American Numbering Plan (NANP) and has undergone changes over the years due to population growth and increased demand for telephone services.

When was the 815 Area Code created?

The 815 area code was first put into service in 1947, by the North American Numbering Plan Administration (NANPA). Learn more about the US Area Code System

Where is the 815 Area Code located?

The 815 area code serves Rockford, Illinois and the surrounding areas.

Overlays

The 815 is an overlay for the 779 area code(s), and serves the same area. Learn about overlays

815 Area Code Map

815 Area Code Map

Cities in the 815 Area Code

The 815 area code includes 275 cites in Illinois.

City Population % in Area Code
Rockford, IL 152,871 100%
Joliet, IL 147,433 94%
Bolingbrook, IL 73,366 9%
Tinley Park, IL 56,703 10%
DeKalb, IL 43,862 100%
Crystal Lake, IL 40,743 97%
Romeoville, IL 39,680 91%
Plainfield, IL 39,581 80%
Kankakee, IL 27,537 100%
McHenry, IL 26,992 100%
Freeport, IL 25,638 100%
Belvidere, IL 25,585 100%
Lockport, IL 24,839 94%
Woodstock, IL 24,770 100%
New Lenox, IL 24,394 100%
Homer Glen, IL 24,220 20%
Loves Park, IL 23,996 100%
Machesney Park, IL 23,499 100%
Crest Hill, IL 20,837 100%
Ottawa, IL 18,768 100%
Mokena, IL 18,740 25%
Bourbonnais, IL 18,631 100%
Frankfort, IL 17,782 96%
Sycamore, IL 17,519 100%
Bradley, IL 15,895 100%
Dixon, IL 15,733 100%
Shorewood, IL 15,615 100%
Sterling, IL 15,370 100%
Streator, IL 13,710 100%
Morris, IL 13,636 100%
Channahon, IL 12,560 100%
Pontiac, IL 11,931 100%
Minooka, IL 10,924 100%
Roscoe, IL 10,785 100%
Fox Lake, IL 10,579 22%
Peru, IL 10,295 100%
LaSalle, IL 9,609 100%
Rochelle, IL 9,574 100%
Harvard, IL 9,447 100%
Frankfort Square, IL 9,276 100%
Rock Falls, IL 9,266 100%
Manteno, IL 9,204 100%
Island Lake, IL 8,080 14%
South Beloit, IL 7,892 100%
Rockton, IL 7,685 100%
Princeton, IL 7,660 100%
Marengo, IL 7,648 100%
Sandwich, IL 7,421 81%
Mendota, IL 7,372 100%
Manhattan, IL 7,051 100%
Johnsburg, IL 6,337 98%
Braidwood, IL 6,191 100%
Lakemoor, IL 6,017 99%
Spring Grove, IL 5,778 99%
Wilmington, IL 5,724 100%
Coal City, IL 5,587 100%
Spring Valley, IL 5,558 100%
Watseka, IL 5,255 100%
Genoa, IL 5,193 100%
Marseilles, IL 5,094 100%
Poplar Grove, IL 5,023 100%
Lake Holiday, IL 4,761 100%
Cortland, IL 4,270 100%
Dwight, IL 4,260 100%
Morrison, IL 4,188 100%
Wonder Lake, IL 4,026 100%
Lakewood, IL 3,811 96%
Oglesby, IL 3,791 100%
Fairbury, IL 3,757 100%
Byron, IL 3,753 100%
Oregon, IL 3,721 100%
Fulton, IL 3,481 100%
Pistakee Highlands, IL 3,454 19%
Galena, IL 3,429 100%
Ingalls Park, IL 3,314 100%
Momence, IL 3,310 100%
Cherry Valley, IL 3,162 100%
Winnebago, IL 3,101 100%
Savanna, IL 3,062 100%
Mount Morris, IL 2,998 100%
Volo, IL 2,929 10%
Lena, IL 2,912 100%
Preston Heights, IL 2,575 100%
Diamond, IL 2,527 100%
Amboy, IL 2,500 100%
Fairmont, IL 2,459 100%
Davis Junction, IL 2,373 100%
Seneca, IL 2,371 100%
Polo, IL 2,355 100%
Elwood, IL 2,279 100%
Pecatonica, IL 2,195 100%
Sheridan, IL 2,137 100%
Prophetstown, IL 2,080 100%
Hinckley, IL 2,070 100%
Lake Summerset, IL 2,048 100%
Rockdale, IL 1,976 100%
Prairie Grove, IL 1,904 99%
Somonauk, IL 1,893 100%
Richmond, IL 1,874 100%
Crystal Lawns, IL 1,872 100%
Stockton, IL 1,862 100%
De Pue, IL 1,838 100%
Gilman, IL 1,814 100%
Chenoa, IL 1,785 85%
Kirkland, IL 1,744 100%
Mount Carroll, IL 1,717 100%
East Dubuque, IL 1,704 100%
Earlville, IL 1,701 100%
Limestone, IL 1,598 100%
Herscher, IL 1,591 100%
Waterman, IL 1,506 100%
Clifton, IL 1,468 100%
Gardner, IL 1,463 100%
Lanark, IL 1,457 100%
Forreston, IL 1,446 100%
Durand, IL 1,443 100%
Warren, IL 1,428 100%
Granville, IL 1,427 100%
Walnut, IL 1,416 100%
Toluca, IL 1,414 96%
Capron, IL 1,376 100%
Onarga, IL 1,368 100%
North Utica, IL 1,352 100%
Lakewood Shores, IL 1,347 100%
Grant Park, IL 1,331 100%
Hillcrest, IL 1,326 100%
Maple Park, IL 1,310 93%
Milford, IL 1,306 100%
Ladd, IL 1,295 100%
St. Anne, IL 1,257 100%
Forrest, IL 1,220 100%
Hebron, IL 1,216 100%
Chatsworth, IL 1,205 100%
Kingston, IL 1,164 100%
Malta, IL 1,164 100%
Stillman Valley, IL 1,120 100%
Flanagan, IL 1,110 100%
Bull Valley, IL 1,077 100%
Sheldon, IL 1,070 100%
Chebanse, IL 1,062 100%
The Galena Territory, IL 1,058 100%
Wenona, IL 1,056 76%
McCullom Lake, IL 1,049 100%
Odell, IL 1,046 100%
Milledgeville, IL 1,032 100%
Franklin Grove, IL 1,021 100%
Mazon, IL 1,015 100%
Newark, IL 992 100%
Wyanet, IL 991 100%
Leland, IL 977 100%
Ashton, IL 972 100%
Timberlane, IL 934 100%
Sheffield, IL 926 78%
Shabbona, IL 925 100%
Paw Paw, IL 870 100%
Cissna Park, IL 846 100%
Hanover, IL 844 100%
Pearl City, IL 838 100%
Ringwood, IL 836 100%
Tiskilwa, IL 829 100%
Piper City, IL 826 100%
Essex, IL 802 100%
Braceville, IL 793 100%
Orangeville, IL 793 100%
Tampico, IL 790 100%
Tonica, IL 768 100%
Elizabeth, IL 761 100%
Ashkum, IL 761 100%
Shannon, IL 757 100%
Hennepin, IL 757 100%
Aroma Park, IL 743 100%
Cedarville, IL 741 100%
La Moille, IL 726 100%
Dalzell, IL 717 100%
Lost Nation, IL 708 100%
New Milford, IL 697 100%
South Wilmington, IL 681 100%
Davis, IL 677 100%
Millington, IL 665 100%
Creston, IL 662 100%
Lyndon, IL 648 100%
Crescent City, IL 615 100%
Holiday Hills, IL 610 100%
Danforth, IL 604 100%
Hopkins Park, IL 603 100%
Godley, IL 601 100%
Thomson, IL 590 100%
Union, IL 580 100%
Como, IL 567 100%
Grand Ridge, IL 560 100%
Apple Canyon Lake, IL 558 100%
Mark, IL 555 100%
Cullom, IL 555 100%
Chadwick, IL 551 100%
Dayton, IL 537 100%
Sun River Terrace, IL 528 100%
Ohio, IL 513 100%
Dakota, IL 506 100%
Lostant, IL 498 100%
Naplate, IL 496 100%
Cherry, IL 482 100%
Monroe Center, IL 471 100%
Cornell, IL 467 100%
German Valley, IL 463 100%
Sublette, IL 449 100%
Leaf River, IL 443 100%
Grand Detour, IL 429 100%
Saunemin, IL 420 100%
Ransom, IL 384 100%
Bonfield, IL 382 100%
Martinton, IL 381 100%
Scales Mound, IL 376 100%
Apple River, IL 366 100%
Malden, IL 362 100%
Beaverville, IL 362 100%
Manlius, IL 359 100%
Garden Prairie, IL 352 100%
Carbon Hill, IL 345 100%
Winslow, IL 338 100%
Lee, IL 337 100%
Millbrook, IL 335 33%
Woodland, IL 324 100%
Bureau Junction, IL 322 100%
Rutland, IL 318 99%
Rock City, IL 315 100%
Seatonville, IL 314 100%
Chemung, IL 308 100%
Donovan, IL 304 100%
Compton, IL 303 100%
Buckingham, IL 300 100%
McNabb, IL 285 100%
Lisbon, IL 285 100%
Sammons Point, IL 279 100%
Cedar Point, IL 277 100%
Cabery, IL 266 100%
Magnolia, IL 260 100%
Steward, IL 256 100%
Greenwood, IL 255 100%
Kangley, IL 251 100%
Troy Grove, IL 250 100%
Menominee, IL 248 100%
Wellington, IL 242 100%
Plattville, IL 242 100%
Thawville, IL 241 92%
Kempton, IL 231 100%
Long Point, IL 226 100%
Standard, IL 220 100%
Verona, IL 215 100%
Hooppole, IL 204 100%
Caledonia, IL 197 100%
Arlington, IL 193 100%
Papineau, IL 171 100%
Nelson, IL 170 100%
Dover, IL 168 100%
Campus, IL 166 100%
Ridott, IL 164 100%
Coleta, IL 164 100%
Reddick, IL 163 100%
Dana, IL 159 100%
Iroquois, IL 154 100%
West Brooklyn, IL 142 100%
Leonore, IL 130 100%
Nora, IL 121 100%
Harmon, IL 120 100%
Emington, IL 117 100%
East Brooklyn, IL 106 100%
Strawn, IL 100 100%
Kinsman, IL 99 100%
Symerton, IL 87 100%
Adeline, IL 85 100%
Hollowayville, IL 84 100%
New Bedford, IL 75 100%
Irwin, IL 74 100%
Union Hill, IL 58 100%
Deer Grove, IL 48 100%

815 Area Code NXX Prefixes

The 815 Area Code (NPA Code) has 784 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
815 200 Landline Paetec Communications, Inc. - Il La Salle
815 201 Landline Bandwidth.com Clec, LLC - Il Sheridan
815 202 Wireless New Cingular Wireless Pcs, LLC - Il Oglesby
815 203 Wireless Usa Mobility Wireless, Inc. Joliet
815 204 Wireless Usa Mobility Wireless, Inc. Crystal Lake
815 205 Landline Centurylink Communications, LLC Coal City
815 206 Landline Illinois Bell Tel Co Woodstock
815 207 Landline AT&T - Local Joliet
815 208 Landline Mediacom Telephony Of Illinois, LLC - Il Fulton
815 209 Landline Level 3 Communications, LLC - Il Rockford
815 210 Wireless New Cingular Wireless Pcs, LLC - Il Joliet
815 212 Landline T-Mobile USA, Inc. Joliet
815 213 Landline United States Cellular - Il Sterling
815 214 Landline Rcn Telecom Services Of Illinios, Inc. - Il Kankakee
815 215 Landline First Communications, LLC - Il New Lenox
815 216 Wireless Cellco Partnership DBA Verizon Wireless - Il Kankakee
815 217 Landline Digital Network Access Communications, Inc. - Il De Kalb
815 218 Wireless Cellco Partnership DBA Verizon Wireless - Il Rockford
815 219 Landline Sprint Spectrum, L.p. Crystal Lake
815 220 Landline Illinois Bell Tel Co La Salle
815 221 Landline Teleport Communications America, LLC - Il Lockport
815 222 Wireless Cellco Partnership DBA Verizon Wireless - Il Rockford
815 223 Landline Illinois Bell Tel Co La Salle
815 224 Landline Illinois Bell Tel Co La Salle
815 225 Landline Citizens Telecom Co Illinois-frontier Citizens -il Milledgeville
815 226 Landline Illinois Bell Tel Co Rockford
815 227 Landline Illinois Bell Tel Co Rockford
815 228 Wireless New Cingular Wireless Pcs, LLC - Il Oglesby
815 229 Landline Illinois Bell Tel Co Rockford
815 230 Landline Level 3 Communications, LLC - Il Plainfield
815 231 Landline Illinois Bell Tel Co Rockford
815 232 Landline Frontier North, Inc. - Il Freeport
815 233 Landline Frontier North, Inc. - Il Freeport
815 234 Landline Frontier North, Inc. - Il Byron
815 235 Landline Frontier North, Inc. - Il Freeport
815 236 Wireless New Cingular Wireless Pcs, LLC - Il Woodstock
815 237 Landline Illinois Bell Tel Co Gardner
815 238 Wireless Cellco Partnership DBA Verizon Wireless - Il Freeport
815 239 Landline Frontier North, Inc. - Il Pecatonica
815 240 Landline Charter Fiberlink - Illinois, LLC - Il Rock Cut
815 241 Landline American Messaging Services, LLC Northbrook
815 242 Landline Bandwidth.com Clec, LLC - Il Minooka
815 243 Landline United States Cellular - Il Rockford
815 244 Landline Gallatin River Communications DBA Centurylink Mt Carroll
815 245 Wireless New Cingular Wireless Pcs, LLC - Il Woodstock
815 246 Landline Frontier North, Inc. - Il Earlville
815 247 Landline Frontier North, Inc. - Il Seward
815 248 Landline Frontier North, Inc. - Il Durand
815 249 Landline Frontier North, Inc. - Il Grandridge
815 250 Landline Comcast Ip Phone, LLC La Salle
815 251 Landline Gallatin River Communications DBA Centurylink Nelson
815 252 Wireless New Cingular Wireless Pcs, LLC - Il Oglesby
815 253 Landline Frontier Communications Of Illinois, Inc. Kempton
815 254 Landline Illinois Bell Tel Co Plainfield
815 255 Landline Us Xchange Of Illinois LLC DBA Choice One Comm Il Minooka
815 256 Landline Stelle Tel. Co. Stelle
815 257 Landline Illinois Valley Cellular Rsa 2-ii Partnership Streator
815 258 Wireless New Cingular Wireless Pcs, LLC - Il Joliet
815 259 Landline Gallatin River Communications DBA Centurylink Thomson
815 260 Landline Sprint Spectrum, L.p. Joliet
815 261 Landline Mcimetro Access Transmission Services LLC - Il Crystal Lake
815 262 Wireless Cellco Partnership DBA Verizon Wireless - Il Rockford
815 263 Wireless Cellco Partnership DBA Verizon Wireless - Il Kankakee
815 264 Landline Frontier North, Inc. - Il Waterman
815 265 Landline Illinois Bell Tel Co Gilman
815 266 Landline Frontier North, Inc. - Il Freeport
815 267 Landline Mcimetro Access Transmission Services LLC - Il Plainfield
815 268 Landline Illinois Bell Tel Co Onarga
815 269 Landline Frontier Communications Of The Carolinas, Inc - Il Danforth
815 270 Landline Charter Fiberlink - Illinois, LLC - Il Roscoe
815 271 Landline Mcimetro Access Transmission Services LLC - Il Mchenry
815 272 Landline Mcimetro Access Transmission Services LLC - Il Joliet
815 273 Landline Gallatin River Communications DBA Centurylink Savanna
815 274 Wireless New Cingular Wireless Pcs, LLC - Il Joliet
815 275 Wireless Cellco Partnership DBA Verizon Wireless - Il Freeport
815 276 Landline Teleport Communications America, LLC - Il Crystal Lake
815 277 Landline Teleport Communications America, LLC - Il Frankfort
815 278 Wireless Cellco Partnership DBA Verizon Wireless - Il Kankakee
815 279 Landline American Messaging Services, LLC Kankakee
815 280 Landline Teleport Communications America, LLC - Il Joliet
815 281 Landline United States Cellular - Il Galena
815 282 Landline Illinois Bell Tel Co Rockford
815 283 Landline Mediacom Telephony Of Illinois, LLC - Il Waterman
815 284 Landline Gallatin River Communications DBA Centurylink Dixon
815 285 Landline Gallatin River Communications DBA Centurylink Dixon
815 286 Landline Frontier North, Inc. - Il Hinckley
815 287 Landline Illinois Bell Tel Co Verona
815 288 Landline Gallatin River Communications DBA Centurylink Dixon
815 289 Landline United States Cellular - Il Rockford
815 290 Landline AT&T Corp. Minooka
815 291 Landline United States Cellular - Il Freeport
815 292 Landline Bergen Tel. Co. - Il So Bergen
815 293 Landline Illinois Bell Tel Co Lockport
815 294 Wireless Usa Mobility Wireless, Inc. La Grange
815 295 Landline T-Mobile USA, Inc. Kankakee
815 296 Landline Telnyx LLC Rockford
815 297 Landline Frontier North, Inc. - Il Freeport
815 298 Wireless Cellco Partnership DBA Verizon Wireless - Il Rockford
815 299 Landline United States Cellular - Il Rockford
815 300 Landline Illinois Bell Tel Co New Lenox
815 301 Landline Level 3 Communications, LLC - Il Crystal Lake
815 302 Landline Sprint Spectrum, L.p. Joliet
815 303 Landline Illinois Valley Cellular Rsa 2-i Partnership Princeton
815 304 Landline Level 3 Communications, LLC - Il Kankakee
815 305 Landline Level 3 Communications, LLC - Il Gardner
815 306 Landline Level 3 Communications, LLC - Il Lockport
815 307 Landline Level 3 Communications, LLC - Il Mchenry
815 308 Landline Level 3 Communications, LLC - Il Woodstock
815 309 Landline Aero North Communications, Inc. - Il Shannon
815 310 Landline Level 3 Communications, LLC - Il Utica
815 312 Landline Ymax Communications Corp. - Il Rockford
815 313 Landline Level 3 Communications, LLC - Il Ottawa
815 314 Landline Level 3 Communications, LLC - Il Manhattan
815 315 Landline Level 3 Communications, LLC - Il Rockford
815 316 Landline Tds Metrocom, Inc. - Il Rockford
815 317 Landline Level 3 Communications, LLC - Il Crescentcy
815 318 Landline Level 3 Communications, LLC - Il Morris
815 319 Landline United States Cellular - Il Rockford
815 320 Landline Peerless Network Of Illinois, LLC - Il New Lenox
815 321 Landline Xo Illinois, Inc. Woodstock
815 322 Landline Level 3 Communications, LLC - Il Mchenry
815 323 Landline Level 3 Communications, LLC - Il Belvidere
815 324 Landline Mediacom Telephony Of Illinois, LLC - Il Ottawa
815 325 Wireless New Cingular Wireless Pcs, LLC - Il Joliet
815 326 Wireless New Cingular Wireless Pcs, LLC - Il Oglesby
815 327 Landline Level 3 Communications, LLC - Il Plainfield
815 328 Landline Level 3 Communications, LLC - Il Lockport
815 329 Landline AT&T Corp. Rockford
815 330 Landline First Communications, LLC - Il Crescentcy
815 331 Landline Level 3 Communications, LLC - Il Mchenry
815 332 Landline Frontier North, Inc. - Il Cherry Valley
815 333 Landline Level 3 Communications, LLC - Il Woodstock
815 334 Landline Illinois Bell Tel Co Woodstock
815 335 Landline Frontier North, Inc. - Il Winnebago
815 336 Landline Citizens Telecom Co Illinois-frontier Citizens -il Coleta
815 337 Landline Illinois Bell Tel Co Woodstock
815 338 Landline Illinois Bell Tel Co Woodstock
815 339 Landline Frontier North, Inc. - Il Granville
815 340 Landline Comcast Ip Phone, LLC La Moille
815 341 Wireless New Cingular Wireless Pcs, LLC - Il Joliet
815 342 Wireless New Cingular Wireless Pcs, LLC - Il Joliet
815 343 Wireless New Cingular Wireless Pcs, LLC - Il Oglesby
815 344 Landline Illinois Bell Tel Co Mchenry
815 345 Landline Level 3 Communications, LLC - Il Woodstock
815 346 Landline Level 3 Communications, LLC - Il Gardner
815 347 Wireless Cellco Partnership DBA Verizon Wireless - Il Woodstock
815 348 Landline Us Xchange Of Illinois LLC DBA Choice One Comm Il Kankakee
815 349 Landline Xo Illinois, Inc. Mchenry
815 350 Landline Aero North Communications, Inc. - Il Frankligrv
815 351 Wireless Cellco Partnership DBA Verizon Wireless - Il Kankakee
815 352 Landline Level 3 Communications, LLC - Il Kankakee
815 353 Wireless Cellco Partnership DBA Verizon Wireless - Il Woodstock
815 354 Wireless Cellco Partnership DBA Verizon Wireless - Il Woodstock
815 355 Wireless Cellco Partnership DBA Verizon Wireless - Il Woodstock
815 356 Landline Illinois Bell Tel Co Crystal Lake
815 357 Landline Illinois Bell Tel Co Seneca
815 358 Landline C-r Telephone Co. Cornell
815 359 Landline Gallatin River Communications DBA Centurylink Harmon
815 360 Landline Aero North Communications, Inc. - Il Sublette
815 361 Landline Level 3 Communications, LLC - Il Manhattan
815 362 Landline Frontier North, Inc. - Il German Valley
815 363 Landline Illinois Bell Tel Co Mchenry
815 364 Landline Level 3 Communications, LLC - Il Morris
815 365 Landline Frontier North, Inc. - Il Reddick
815 366 Landline Level 3 Communications, LLC - Il Ottawa
815 367 Landline Frontier North, Inc. - Il Winslow
815 368 Landline Frontier North, Inc. - Il Lostant
815 369 Landline Frontier North, Inc. - Il Lena
815 370 Wireless Cellco Partnership DBA Verizon Wireless - Il Kankakee
815 371 Landline Level 3 Communications, LLC - Il Utica
815 372 Landline Illinois Bell Tel Co Lockport
815 373 Landline Us Xchange Of Illinois LLC DBA Choice One Comm Il Elwood
815 374 Landline Us Xchange Of Illinois LLC DBA Choice One Comm Il Dwight
815 375 Landline United States Cellular - Il De Kalb
815 376 Landline Frontier North, Inc. - Il Ohio
815 377 Landline Level 3 Communications, LLC - Il Crescentcy
815 378 Landline Sprint Spectrum, L.p. Rockford
815 379 Landline Frontier North, Inc. - Il Walnut
815 380 Landline Level 3 Communications, LLC - Il Sterling
815 381 Landline Illinois Bell Tel Co Rockford
815 382 Wireless New Cingular Wireless Pcs, LLC - Il Woodstock
815 383 Wireless New Cingular Wireless Pcs, LLC - Il Crescentcy
815 384 Landline Frontier North, Inc. - Il Creston
815 385 Landline Illinois Bell Tel Co Mchenry
815 386 Wireless Cellco Partnership DBA Verizon Wireless - Il Kankakee
815 387 Landline Illinois Bell Tel Co Rockford
815 388 Landline Sprint Spectrum, L.p. Mchenry
815 389 Landline Illinois Bell Tel Co So Beloit
815 390 Landline Comcast Ip Phone, LLC Braidwood
815 391 Landline Illinois Bell Tel Co Rockford
815 392 Landline Kinsman Mutual Tel. Co. Kinsman
815 393 Landline Frontier North, Inc. - Il Monroe Ctr
815 394 Landline Illinois Bell Tel Co Rockford
815 395 Landline Illinois Bell Tel Co Rockford
815 396 Landline Frontier North, Inc. - Il Steward
815 397 Landline Illinois Bell Tel Co Rockford
815 398 Landline Illinois Bell Tel Co Rockford
815 399 Landline Illinois Bell Tel Co Rockford
815 400 Landline Mediacom Telephony Of Illinois, LLC - Il Morrison
815 401 Landline Level 3 Communications, LLC - Il Kankakee
815 402 Landline Level 3 Communications, LLC - Il Galena
815 403 Landline Sprint Spectrum, L.p. Mchenry
815 404 Landline Sprint Spectrum, L.p. Crystal Lake
815 405 Landline Sprint Spectrum, L.p. Joliet
815 406 Landline Frontier North, Inc. - Il Byron
815 407 Landline Illinois Bell Tel Co Lockport
815 408 Landline First Communications, LLC - Il Utica
815 409 Wireless Cellco Partnership DBA Verizon Wireless - Il Joliet
815 410 Landline Level 3 Communications, LLC - Il La Salle
815 412 Landline Level 3 Communications, LLC - Il Frankfort
815 413 Landline First Communications, LLC - Il Morris
815 414 Wireless New Cingular Wireless Pcs, LLC - Il Earlville
815 415 Landline Illinois Bell Tel Co Seneca
815 416 Landline Illinois Bell Tel Co Morris
815 417 Landline Illinois Bell Tel Co Braidwood
815 418 Landline First Communications, LLC - Il Manhattan
815 419 Landline AT&T - Local Pontiac
815 420 Landline Onvoy, LLC Rockford
815 421 Landline Illinois Bell Tel Co Herscher
815 422 Landline Illinois Bell Tel Co St Anne
815 423 Landline Illinois Bell Tel Co Elwood
815 424 Landline Illinois Bell Tel Co Elwood
815 425 Landline Level 3 Communications, LLC - Il Crystal Lake
815 426 Landline Illinois Bell Tel Co Herscher
815 427 Landline Illinois Bell Tel Co St Anne
815 428 Landline Frontier North, Inc. - Il Martinton
815 429 Landline Frontier North, Inc. - Il Sheldon
815 430 Landline First Communications, LLC - Il Mchenry
815 431 Landline Illinois Bell Tel Co Ottawa
815 432 Landline Illinois Bell Tel Co Watseka
815 433 Landline Illinois Bell Tel Co Ottawa
815 434 Landline Illinois Bell Tel Co Ottawa
815 435 Landline Frontier North, Inc. - Il Beaverville
815 436 Landline Illinois Bell Tel Co Plainfield
815 437 Landline Frontier North, Inc. - Il Putnam
815 438 Landline Citizens Telecom Co Illinois-frontier Citizens -il Tampico
815 439 Landline Illinois Bell Tel Co Plainfield
815 440 Wireless Cellco Partnership DBA Verizon Wireless - Il Dixon
815 441 Wireless Cellco Partnership DBA Verizon Wireless - Il Sterling
815 442 Landline Tonica Tel. Co. Tonica
815 443 Landline Frontier North, Inc. - Il Pearl City
815 444 Landline Illinois Bell Tel Co Crystal Lake
815 445 Landline Frontier North, Inc. - Il Manlius
815 446 Landline Frontier North, Inc. - Il Cedarpoint
815 447 Landline Frontier Communications Of Depue, Inc. Depue
815 448 Landline Illinois Bell Tel Co Mazon
815 449 Landline Frontier North, Inc. - Il Dakota
815 450 Wireless New Cingular Wireless Pcs, LLC - Il Momence
815 451 Wireless New Cingular Wireless Pcs, LLC - Il Woodstock
815 452 Landline Frontier North, Inc. - Il Toluca
815 453 Landline Frontier North, Inc. - Il Ashton
815 454 Landline Frontier North, Inc. - Il Sheffield
815 455 Landline Illinois Bell Tel Co Crystal Lake
815 456 Landline Frontier North, Inc. - Il Frankligrv
815 457 Landline Frontier Communications Of The Carolinas, Inc - Il Cissnapark
815 458 Landline Illinois Bell Tel Co Braidwood
815 459 Landline Illinois Bell Tel Co Crystal Lake
815 460 Landline First Communications, LLC - Il Joliet
815 461 Landline Xo Illinois, Inc. Lockport
815 462 Landline Illinois Bell Tel Co New Lenox
815 463 Landline Illinois Bell Tel Co New Lenox
815 464 Landline Illinois Bell Tel Co Frankfort
815 465 Landline Illinois Bell Tel Co Grant Park
815 466 Landline Illinois Bell Tel Co Grant Park
815 467 Landline Illinois Bell Tel Co Minooka
815 468 Landline Illinois Bell Tel Co Manteno
815 469 Landline Illinois Bell Tel Co Frankfort
815 470 Landline Illinois Bell Tel Co Rockford
815 471 Landline Illinois Valley Cellular Rsa 2-i Partnership Watseka
815 472 Landline Illinois Bell Tel Co Momence
815 473 Landline Frontier Communications Of The Carolinas, Inc - Il Woodland
815 474 Wireless New Cingular Wireless Pcs, LLC - Il Joliet
815 475 Landline Illinois Bell Tel Co Plattville
815 476 Landline Illinois Bell Tel Co Wilmington
815 477 Landline Illinois Bell Tel Co Crystal Lake
815 478 Landline Illinois Bell Tel Co Manhattan
815 479 Landline Illinois Bell Tel Co Crystal Lake
815 480 Wireless Usa Mobility Wireless, Inc. Rockford
815 481 Landline Illinois Valley Cellular Rsa 2-i Partnership La Grange
815 482 Landline Sprint Spectrum, L.p. Woodstock
815 483 Landline Sprint Spectrum, L.p. Joliet
815 484 Landline Illinois Bell Tel Co Rockford
815 485 Landline Illinois Bell Tel Co New Lenox
815 486 Landline Frontier North, Inc. - Il Donovan
815 487 Landline First Communications, LLC - Il Plainfield
815 488 Landline Illinois Valley Cellular Rsa 2-i Partnership La Grange
815 489 Landline Illinois Bell Tel Co Rockford
815 490 Landline Illinois Bell Tel Co Rockford
815 491 Landline Nuso, LLC Rockford
815 492 Landline Frontier North, Inc. - Il Appleriver
815 493 Landline Citizens Telecom Co Illinois-frontier Citizens -il Lanark
815 494 Landline United States Cellular - Il Rockford
815 495 Landline Frontier North, Inc. - Il Leland
815 496 Landline Frontier North, Inc. - Il Sheridan
815 497 Landline Frontier North, Inc. - Il Compton
815 498 Landline Frontier North, Inc. - Il Somonauk
815 499 Landline United States Cellular - Il Sterling
815 500 Landline Mediacom Telephony Of Illinois, LLC - Il Marseilles
815 501 Landline Sprint Spectrum, L.p. De Kalb
815 502 Landline First Communications, LLC - Il Woodstock
815 503 Landline Sprint Spectrum, L.p. Mendota
815 504 Landline First Communications, LLC - Il Gardner
815 505 Landline T-Mobile USA, Inc. Rockford
815 506 Landline Level 3 Communications, LLC - Il Union
815 507 Landline Level 3 Communications, LLC - Il Momence
815 508 Wireless New Cingular Wireless Pcs, LLC - Il De Kalb
815 509 Landline Sprint Spectrum, L.p. Rockford
815 510 Landline Mediacom Telephony Of Illinois, LLC - Il Streator
815 512 Landline First Communications, LLC - Il Lockport
815 513 Landline Level 3 Communications, LLC - Il Morris
815 514 Landline Sprint Spectrum, L.p. Joliet
815 515 Landline Level 3 Communications, LLC - Il Watseka
815 516 Landline Sprint Spectrum, L.p. Rockford
815 517 Landline Mcimetro Access Transmission Services LLC - Il De Kalb
815 518 Landline First Communications, LLC - Il Coal City
815 519 Landline Sprint Spectrum, L.p. Rockford
815 520 Wireless Cellco Partnership DBA Verizon Wireless - Il Rockford
815 521 Landline Illinois Bell Tel Co Minooka
815 522 Landline Frontier North, Inc. - Il Kirkland
815 523 Landline Teleport Communications America, LLC - Il Kankakee
815 524 Landline Teleport Communications America, LLC - Il Lockport
815 525 Landline Tds Metrocom, Inc. - Il So Beloit
815 526 Landline Teleport Communications America, LLC - Il Crystal Lake
815 527 Landline Teleport Communications America, LLC - Il Woodstock
815 528 Landline Teleport Communications America, LLC - Il Mchenry
815 529 Wireless Cellco Partnership DBA Verizon Wireless - Il Woodstock
815 530 Landline Sprint Spectrum, L.p. Joliet
815 531 Landline Teleport Communications America, LLC - Il Joliet
815 532 Wireless Usa Mobility Wireless, Inc. Morris
815 533 Landline Indiana Paging Network, Inc. La Grange
815 534 Landline Level 3 Communications, LLC - Il Frankfort
815 535 Landline Illinois Bell Tel Co Sterling
815 536 Wireless Usa Mobility Wireless, Inc. La Grange
815 537 Landline Citizens Telecom Co Illinois-frontier Citizens -il Prophetstn
815 538 Landline Frontier North, Inc. - Il Mendota
815 539 Landline Frontier North, Inc. - Il Mendota
815 540 Landline Sprint Spectrum, L.p. Rockford
815 541 Landline United States Cellular - Il Freeport
815 542 Landline Citizens Telecom Co Illinois-frontier Citizens -il Thomas
815 543 Landline United States Cellular - Il Rockford
815 544 Landline Frontier North, Inc. - Il Belvidere
815 545 Wireless New Cingular Wireless Pcs, LLC - Il Joliet
815 546 Wireless New Cingular Wireless Pcs, LLC - Il Joliet
815 547 Landline Frontier North, Inc. - Il Belvidere
815 548 Landline Illinois Bell Tel Co Sterling
815 549 Landline Sprint Spectrum, L.p. Kankakee
815 550 Landline Level 3 Communications, LLC - Il Grant Park
815 551 Landline Onvoy, LLC Lanark
815 552 Landline Illinois Bell Tel Co Lockport
815 553 Landline Ovation Communications Of Illinois, Inc. Joliet
815 554 Landline Mediacom Telephony Of Illinois, LLC - Il E Dubuque
815 556 Landline Level 3 Communications, LLC - Il Plainfield
815 557 Landline Sprint Spectrum, L.p. Joliet
815 558 Landline United States Cellular - Il Rockford
815 559 Landline Voip Innovations, LLC Chenoa
815 560 Landline Sprint Spectrum, L.p. Harvard
815 561 Landline Frontier North, Inc. - Il Rochelle
815 562 Landline Frontier North, Inc. - Il Rochelle
815 563 Landline Frontier North, Inc. - Il Cedarville
815 564 Landline Illinois Bell Tel Co Sterling
815 565 Landline Mediacom Telephony Of Illinois, LLC - Il Savanna
815 566 Landline Level 3 Communications, LLC - Il Belvidere
815 567 Landline Frontier North, Inc. - Il Campus
815 568 Landline Illinois Bell Tel Co Marengo
815 569 Landline Frontier North, Inc. - Il Capron
815 570 Landline Level 3 Communications, LLC - Il Sandwich
815 571 Landline Mediacom Telephony Of Illinois, LLC - Il Shannon
815 572 Landline Level 3 Communications, LLC - Il Marengo
815 573 Landline Level 3 Communications, LLC - Il Kankakee
815 574 Landline Aero North Communications, Inc. - Il Harmon
815 575 Wireless New Cingular Wireless Pcs, LLC - Il Woodstock
815 576 Landline Aero North Communications, Inc. - Il Polo
815 577 Landline Illinois Bell Tel Co Plainfield
815 578 Landline Illinois Bell Tel Co Mchenry
815 579 Landline Sprint Spectrum, L.p. La Salle
815 580 Landline AT&T - Local Cherry Valley
815 581 Landline Comcast Ip Phone, LLC Spring Grv
815 582 Landline T-Mobile USA, Inc. Joliet
815 583 Landline Aero North Communications, Inc. - Il Morrison
815 584 Landline Illinois Bell Tel Co Dwight
815 585 Landline Level 3 Communications, LLC - Il Morris
815 586 Landline C-r Telephone Co. Ransom
815 587 Landline Level 3 Communications, LLC - Il Ottawa
815 588 Landline Illinois Bell Tel Co Lockport
815 589 Landline Citizens Telecom Co Illinois-frontier Citizens -il Fulton
815 590 Landline T-Mobile USA, Inc. Sterling
815 591 Landline Frontier North, Inc. - Il Hanover
815 592 Wireless Cellco Partnership DBA Verizon Wireless - Il Kankakee
815 593 Landline AT&T - Local De Kalb
815 594 Landline Frontier North, Inc. - Il Appleriver
815 595 Landline AT&T - Local Oregon
815 596 Landline AT&T Corp. Marengo
815 597 Landline Frontier North, Inc. - Il Gardenprri
815 598 Landline Frontier North, Inc. - Il Massbach
815 599 Landline Frontier North, Inc. - Il Freeport
815 600 Wireless New Cingular Wireless Pcs, LLC - Il Joliet
815 601 Landline United States Cellular - Il Rockford
815 602 Landline First Communications, LLC - Il Kankakee
815 603 Landline T-Mobile USA, Inc. Joliet
815 604 Landline Onvoy, LLC Belvidere
815 605 Landline Level 3 Communications, LLC - Il Grant Park
815 606 Landline First Communications, LLC - Il Ottawa
815 607 Landline Itv-3, LLC D/b/a I3 Broadband Flanagan
815 608 Landline T-Mobile USA, Inc. Rockford
815 609 Landline Illinois Bell Tel Co Plainfield
815 610 Landline Itv-3, LLC D/b/a I3 Broadband Cornell
815 612 Landline Itv-3, LLC D/b/a I3 Broadband Graymont
815 613 Wireless New Cingular Wireless Pcs, LLC - Il Dixon
815 614 Landline Illinois Bell Tel Co Kankakee
815 615 Landline Level 3 Communications, LLC - Il Mendota
815 616 Landline T-Mobile USA, Inc. Freeport
815 617 Landline AT&T - Local Ottawa
815 618 Wireless New Cingular Wireless Pcs, LLC - Il Freeport
815 619 Landline Aero North Communications, Inc. - Il Rockton
815 620 Landline Peerless Network Of Illinois, LLC - Il Minooka
815 621 Landline Sprint Spectrum, L.p. Rockford
815 622 Landline Illinois Bell Tel Co Sterling
815 623 Landline Frontier North, Inc. - Il Roscoe
815 624 Landline Frontier North, Inc. - Il Rockton
815 625 Landline Illinois Bell Tel Co Sterling
815 626 Landline Illinois Bell Tel Co Sterling
815 627 Landline Frontier North, Inc. - Il Paw Paw
815 628 Landline Frontier North, Inc. - Il W Brooklyn
815 629 Landline Frontier North, Inc. - Il Shirland
815 630 Landline T-Mobile USA, Inc. Joliet
815 631 Landline Illinois Bell Tel Co Sterling
815 632 Landline Illinois Bell Tel Co Sterling
815 633 Landline Illinois Bell Tel Co Rockford
815 634 Landline Illinois Bell Tel Co Coal City
815 635 Landline Frontier North, Inc. - Il Chatsworth
815 636 Landline Illinois Bell Tel Co Rockford
815 637 Landline Illinois Bell Tel Co Rockford
815 638 Landline Frontier North, Inc. - Il La Moille
815 639 Landline Illinois Bell Tel Co Rockford
815 640 Landline Teleport Communications America, LLC - Il Ottawa
815 641 Wireless Cellco Partnership DBA Verizon Wireless - Il Joliet
815 642 Landline Level 3 Communications, LLC - Il Minooka
815 643 Landline Frontier North, Inc. - Il Dover
815 644 Landline Rcn Telecom Services Of Illinios, Inc. - Il Crescentcy
815 645 Landline Frontier North, Inc. - Il Stilmanvly
815 646 Landline Frontier North, Inc. - Il Tiskilwa
815 647 Landline Mediacom Telephony Of Illinois, LLC - Il Cullom
815 648 Landline Frontier North, Inc. - Il Hebron
815 649 Landline Rcn Telecom Services Of Illinios, Inc. - Il Gardner
815 650 Landline AT&T - Local Freeport
815 651 Landline Rcn Telecom Services Of Illinios, Inc. - Il Joliet
815 652 Landline Gallatin River Communications DBA Centurylink Granddtour
815 653 Landline Frontier North, Inc. - Il Wonderlake
815 654 Landline Illinois Bell Tel Co Rockford
815 655 Landline Teleport Communications America, LLC - Il Coal City
815 656 Landline Level 3 Communications, LLC - Il Freeport
815 657 Landline Illinois Bell Tel Co Forrest
815 658 Landline Teleport Communications America, LLC - Il Newark
815 659 Landline Frontier North, Inc. - Il Bureau
815 660 Landline Rcn Telecom Services Of Illinios, Inc. - Il Lockport
815 661 Landline Rcn Telecom Services Of Illinios, Inc. - Il Morris
815 662 Landline Level 3 Communications, LLC - Il Momence
815 663 Landline Frontier North, Inc. - Il Spring Valley
815 664 Landline Frontier North, Inc. - Il Spring Valley
815 665 Landline Rcn Telecom Services Of Illinios, Inc. - Il Ottawa
815 666 Wireless Cellco Partnership DBA Verizon Wireless - Il Joliet
815 667 Landline Illinois Bell Tel Co Utica
815 668 Landline Onvoy, LLC Rockford
815 669 Landline Level 3 Communications, LLC - Il Mchenry
815 670 Landline Sprint Spectrum, L.p. Rockford
815 671 Landline Level 3 Communications, LLC - Il Joliet
815 672 Landline Frontier North, Inc. - Il Streator
815 673 Landline Frontier North, Inc. - Il Streator
815 674 Wireless New Cingular Wireless Pcs, LLC - Il Streator
815 675 Landline Frontier North, Inc. - Il Spring Grv
815 676 Landline Level 3 Communications, LLC - Il Plainfield
815 677 Wireless Cellco Partnership DBA Verizon Wireless - Il Dixon
815 678 Landline Frontier North, Inc. - Il Richmond
815 679 Landline Rcn Telecom Services Of Illinios, Inc. - Il Mchenry
815 680 Landline Rcn Telecom Services Of Illinios, Inc. - Il Manhattan
815 681 Wireless Cellco Partnership DBA Verizon Wireless - Il Oglesby
815 682 Landline Frontier Communications Of The Carolinas, Inc - Il Stockland
815 683 Landline Illinois Bell Tel Co Crescentcy
815 684 Landline Citizens Telecom Co Illinois-frontier Citizens -il Chadwick
815 685 Wireless New Cingular Wireless Pcs, LLC - Il Joliet
815 686 Landline Frontier North, Inc. - Il Piper City
815 687 Landline Rcn Telecom Services Of Illinios, Inc. - Il Woodstock
815 688 Landline Frontier North, Inc. - Il Strawn
815 689 Landline Frontier Communications Of Illinois, Inc. Cullom
815 690 Landline Sprint Spectrum, L.p. Joliet
815 691 Landline Rcn Telecom Services Of Illinios, Inc. - Il Utica
815 692 Landline Frontier North, Inc. - Il Fairbury
815 693 Landline Sprint Spectrum, L.p. Joliet
815 694 Landline Frontier North, Inc. - Il Clifton
815 695 Landline Illinois Bell Tel Co Newark
815 696 Landline Aero North Communications, Inc. - Il Roscoe
815 697 Landline Frontier North, Inc. - Il Chebanse
815 698 Landline Frontier North, Inc. - Il Ashkum
815 699 Landline Frontier North, Inc. - Il Wyanet
815 701 Landline Level 3 Communications, LLC - Il Woodstock
815 702 Landline Centurylink Communications, LLC Saunemin
815 703 Landline Sprint Spectrum, L.p. Rockford
815 704 Landline Mcleodusa Telecommunication Services, Inc. - Il So Beloit
815 705 Landline Teleport Communications America, LLC - Il Morris
815 706 Landline Exiant Communications LLC Rockford
815 707 Landline Level 3 Communications, LLC - Il Gilman
815 708 Landline Comcast Ip Phone, LLC Rockford
815 709 Landline Level 3 Communications, LLC - Il Coal City
815 710 Landline AT&T - Local Morris
815 712 Landline Sprint Spectrum, L.p. La Salle
815 713 Wireless New Cingular Wireless Pcs, LLC - Il Rockford
815 714 Landline Bandwidth.com Clec, LLC - Il Joliet
815 715 Wireless New Cingular Wireless Pcs, LLC - Il Joliet
815 716 Landline Metropcs, Inc. Sterling
815 717 Landline First Communications, LLC New Lenox
815 718 Landline United States Cellular - Il Sterling
815 719 Landline Sprint Spectrum, L.p. Princeton
815 720 Landline Illinois Bell Tel Co Rockford
815 721 Landline AT&T - Local Rockford
815 722 Landline Illinois Bell Tel Co Joliet
815 723 Landline Illinois Bell Tel Co Joliet
815 724 Landline Illinois Bell Tel Co Joliet
815 725 Landline Illinois Bell Tel Co Joliet
815 726 Landline Illinois Bell Tel Co Joliet
815 727 Landline Illinois Bell Tel Co Joliet
815 728 Landline Frontier North, Inc. - Il Wonderlake
815 729 Landline Illinois Bell Tel Co Joliet
815 730 Landline Illinois Bell Tel Co Joliet
815 731 Landline Illinois Bell Tel Co Plainfield
815 732 Landline Frontier North, Inc. - Il Oregon
815 733 Landline Rcn Telecom Services Of Illinios, Inc. - Il Plainfield
815 734 Landline Frontier North, Inc. - Il Mt Morris
815 735 Wireless New Cingular Wireless Pcs, LLC - Il Joliet
815 736 Landline Illinois Bell Tel Co Lisbon
815 737 Landline Sharon Tel. Co. - Il So Sharon
815 738 Landline Leaf River Telephone Co. Leaf River
815 739 Landline Sprint Spectrum, L.p. Sycamore
815 740 Landline Illinois Bell Tel Co Joliet
815 741 Landline Illinois Bell Tel Co Joliet
815 742 Landline United States Cellular - Il Rockford
815 743 Landline Frontier Communications-prairie, Inc. Graymont
815 744 Landline Illinois Bell Tel Co Joliet
815 745 Landline Frontier North, Inc. - Il Warren
815 746 Landline Marseilles Tel. Co. Of Marseilles Marseilles
815 747 Landline Citizens Telecom Co Illinois-frontier Citizens -il E Dubuque
815 748 Landline Frontier North, Inc. - Il De Kalb
815 749 Landline Bandwidth.com Clec, LLC - Il Lockport
815 750 Landline Mtco Communications, Inc. Marseilles
815 751 Wireless Cellco Partnership DBA Verizon Wireless - Il De Kalb
815 752 Landline Frontier North, Inc. - Il De Kalb
815 753 Landline Frontier North, Inc. - Il De Kalb
815 754 Landline Frontier North, Inc. - Il De Kalb
815 755 Landline Onvoy, LLC Seneca
815 756 Landline Frontier North, Inc. - Il De Kalb
815 757 Landline United States Cellular - Il De Kalb
815 758 Landline Frontier North, Inc. - Il De Kalb
815 759 Landline Illinois Bell Tel Co Mchenry
815 760 Wireless Cellco Partnership DBA Verizon Wireless - Il Bureau
815 761 Wireless Cellco Partnership DBA Verizon Wireless - Il De Kalb
815 762 Wireless Cellco Partnership DBA Verizon Wireless - Il De Kalb
815 763 Wireless Cellco Partnership DBA Verizon Wireless - Il Joliet
815 764 Landline United States Cellular - Il De Kalb
815 765 Landline Frontier North, Inc. - Il Poplar Grv
815 766 Landline United States Cellular - Il De Kalb
815 767 Landline American Messaging Services, LLC La Grange
815 768 Landline Illinois Bell Tel Co Joliet
815 769 Landline Level 3 Communications, LLC - Il Seneca
815 770 Landline Charter Fiberlink - Illinois, LLC - Il Harvard
815 771 Landline Rcn Telecom Services Of Illinios, Inc. - Il Ashkum
815 772 Landline Citizens Telecom Co Illinois-frontier Citizens -il Morrison
815 773 Landline Illinois Bell Tel Co Joliet
815 774 Landline Illinois Bell Tel Co Joliet
815 775 Wireless Usa Mobility Wireless, Inc. Woodstock
815 776 Landline Illinois Bell Tel Co Galena
815 777 Landline Illinois Bell Tel Co Galena
815 778 Landline Citizens Telecom Co Illinois-frontier Citizens -il Lyndon
815 780 Landline Level 3 Communications, LLC - Il La Salle
815 781 Landline Rcn Telecom Services Of Illinios, Inc. - Il Chebanse
815 782 Landline Level 3 Communications, LLC - Il Plainfield
815 783 Landline Rcn Telecom Services Of Illinios, Inc. - Il Gilman
815 784 Landline Frontier North, Inc. - Il Genoa
815 785 Landline Rcn Telecom Services Of Illinios, Inc. - Il Watseka
815 786 Landline Frontier North, Inc. - Il Sandwich
815 787 Landline Frontier North, Inc. - Il De Kalb
815 788 Landline Illinois Bell Tel Co Crystal Lake
815 789 Landline Frontier North, Inc. - Il Orangeville
815 790 Landline Sprint Spectrum, L.p. Woodstock
815 791 Landline Sprint Spectrum, L.p. Joliet
815 792 Landline Illinois Bell Tel Co Harding
815 793 Landline T-Mobile USA, Inc. De Kalb
815 794 Landline Marseilles Tel. Co. Of Marseilles Marseilles
815 795 Landline Marseilles Tel. Co. Of Marseilles Marseilles
815 796 Landline Frontier Communications-prairie, Inc. Flanagan
815 797 Landline Level 3 Communications, LLC - Il Somonauk
815 798 Landline Aero North Communications, Inc. - Il Milledgeville
815 799 Landline Level 3 Communications, LLC - Il Manlius
815 800 Landline Mediacom Telephony Of Illinois, LLC - Il Poplar Grv
815 801 Landline Aero North Communications, Inc. - Il Freeport
815 802 Landline Illinois Bell Tel Co Kankakee
815 803 Landline Aero North Communications, Inc. - Il Byron
815 804 Landline Aero North Communications, Inc. - Il Pecatonica
815 805 Landline Aero North Communications, Inc. - Il Durand
815 806 Landline Illinois Bell Tel Co Frankfort
815 807 Landline Aero North Communications, Inc. - Il German Valley
815 808 Landline Aero North Communications, Inc. - Il Winslow
815 809 Landline Aero North Communications, Inc. - Il Lena
815 810 Landline Aero North Communications, Inc. - Il Pearl City
815 812 Landline Aero North Communications, Inc. - Il Dakota
815 813 Landline Aero North Communications, Inc. - Il Appleriver
815 814 Landline T-Mobile USA, Inc. Woodstock
815 816 Landline Aero North Communications, Inc. - Il Cedarville
815 817 Landline Aero North Communications, Inc. - Il Hanover
815 818 Landline Aero North Communications, Inc. - Il Warren
815 819 Landline Aero North Communications, Inc. - Il Orangeville
815 820 Landline Aero North Communications, Inc. - Il Elizabeth
815 821 Landline United States Cellular - Il Freeport
815 822 Wireless New Cingular Wireless Pcs, LLC - Il Streator
815 823 Landline Xo Illinois, Inc. Joliet
815 824 Landline Frontier North, Inc. - Il Shabbona
815 825 Landline Frontier North, Inc. - Il Malta
815 826 Wireless Cellco Partnership DBA Verizon Wireless - Il Somonauk
815 827 Landline Frontier North, Inc. - Il Maple Park
815 828 Landline Xo Illinois, Inc. Minooka
815 829 Landline Aero North Communications, Inc. - Il Chadwick
815 830 Wireless New Cingular Wireless Pcs, LLC - Il Oglesby
815 831 Landline Aero North Communications, Inc. - Il Davis
815 832 Landline Frontier Communications Of Illinois, Inc. Saunemin
815 833 Landline Aero North Communications, Inc. - Il Mcconnell
815 834 Landline Illinois Bell Tel Co Lockport
815 835 Landline Aero North Communications, Inc. - Il Dixon
815 836 Landline Illinois Bell Tel Co Lockport
815 837 Landline Aero North Communications, Inc. - Il Forreston
815 838 Landline Illinois Bell Tel Co Lockport
815 839 Landline Xo Illinois, Inc. Kankakee
815 840 Landline Aero North Communications, Inc. - Il Stockton
815 841 Landline Aero North Communications, Inc. - Il Mt Morris
815 842 Landline Frontier North, Inc. - Il Pontiac
815 843 Landline Aero North Communications, Inc. - Il Ashton
815 844 Landline Frontier North, Inc. - Il Pontiac
815 845 Landline Frontier North, Inc. - Il Scalesmond
815 846 Landline Level 3 Communications, LLC - Il Joliet
815 847 Landline AT&T Corp. Rockford
815 848 Landline Illinois Valley Cellular Rsa 2-i Partnership Pontiac
815 849 Landline Frontier North, Inc. - Il Sublette
815 850 Landline Aero North Communications, Inc. - Il Seward
815 851 Wireless Usa Mobility Wireless, Inc. Kankakee
815 852 Landline Aero North Communications, Inc. - Il Scalesmond
815 853 Landline Frontier North, Inc. - Il Wenona
815 854 Landline Frontier North, Inc. - Il Long Point
815 855 Landline Mediacom Telephony Of Illinois, LLC - Il Milledgeville
815 856 Landline Leonore Mutual Tel. Co. Leonore
815 857 Landline Frontier North, Inc. - Il Amboy
815 858 Landline Frontier North, Inc. - Il Elizabeth
815 859 Landline Vonage America LLC Rochelle
815 860 Landline Teleport Communications America, LLC - Il Elwood
815 861 Wireless New Cingular Wireless Pcs, LLC - Il Woodstock
815 862 Landline Charter Fiberlink - Illinois, LLC - Il Richmond
815 863 Landline Frontier North, Inc. - Il Rutland
815 864 Landline Citizens Telecom Co Illinois-frontier Citizens -il Shannon
815 865 Landline Frontier North, Inc. - Il Davis
815 866 Landline Illinois Valley Cellular Rsa 2-i Partnership Princeton
815 867 Landline Sprint Spectrum, L.p. Pontiac
815 868 Landline Frontier North, Inc. - Il Mcconnell
815 869 Landline Frontier North, Inc. - Il Magnolia
815 870 Wireless Usa Mobility Wireless, Inc. Rockford
815 871 Landline United States Cellular - Il Rockford
815 872 Landline Frontier North, Inc. - Il Princeton
815 873 Landline Frontier North, Inc. - Il Newmilford
815 874 Landline Frontier North, Inc. - Il Newmilford
815 875 Landline Frontier North, Inc. - Il Princeton
815 876 Landline Frontier North, Inc. - Il Princeton
815 877 Landline Illinois Bell Tel Co Rockford
815 878 Wireless New Cingular Wireless Pcs, LLC - Il Princeton
815 879 Landline Frontier North, Inc. - Il Princeton
815 880 Landline Xo Illinois, Inc. Woodstock
815 881 Landline Level 3 Communications, LLC - Il Oregon
815 882 Landline Mcnabb Tel. Co. Mcnabb
815 883 Landline Illinois Bell Tel Co Oglesby
815 884 Landline Mediacom Telephony Of Illinois, LLC - Il Earlville
815 885 Landline Frontier North, Inc. - Il Rock Cut
815 886 Landline Illinois Bell Tel Co Lockport
815 887 Landline Teleport Communications America, LLC - Il Harvard
815 888 Landline Level 3 Communications, LLC - Il Rochelle
815 889 Landline Frontier Communications Of The Carolinas, Inc - Il Milford
815 890 Landline Aero North Communications, Inc. - Il Newmilford
815 891 Landline Aero North Communications, Inc. - Il Winnebago
815 892 Landline Teleport Communications America, LLC - Il Stilmanvly
815 893 Landline Comcast Ip Phone, LLC Crystal Lake
815 894 Landline Frontier North, Inc. - Il Ladd
815 895 Landline Frontier North, Inc. - Il Sycamore
815 896 Landline Aero North Communications, Inc. - Il Shirland
815 897 Landline Mediacom Telephony Of Illinois, LLC - Il Lyndon
815 898 Landline Aero North Communications, Inc. - Il Massbach
815 899 Landline Frontier North, Inc. - Il Sycamore
815 900 Wireless New Cingular Wireless Pcs, LLC - Il Mchenry
815 901 Landline Comcast Ip Phone, LLC De Kalb
815 902 Landline Mediacom Telephony Of Illinois, LLC - Il Thomson
815 903 Landline American Messaging Services, LLC Mchenry
815 904 Wireless New Cingular Wireless Pcs, LLC - Il Rockford
815 905 Landline Level 3 Communications, LLC - Il Lockport
815 906 Landline Mediacom Telephony Of Illinois, LLC - Il Mt Carroll
815 907 Landline Level 3 Communications, LLC - Il Manteno
815 908 Wireless Cellco Partnership DBA Verizon Wireless - Il Freeport
815 909 Landline T-Mobile USA, Inc. De Kalb
815 910 Landline Illinois Valley Cellular Rsa 2-i Partnership Mendota
815 912 Landline Aero North Communications, Inc. - Il Belvidere
815 913 Landline Centurylink Communications, LLC Chadwick
815 914 Landline Sprint Spectrum, L.p. Rockford
815 915 Landline Level 3 Communications, LLC - Il Princeton
815 916 Landline Onvoy, LLC Plattville
815 917 Landline Aero North Communications, Inc. - Il Rochelle
815 918 Landline Level 3 Communications, LLC - Il Clifton
815 919 Landline T-Mobile USA, Inc. Joliet
815 920 Landline Mediacom Telephony Of Illinois, LLC - Il Cornell
815 921 Landline Illinois Bell Tel Co Rockford
815 922 Wireless Cellco Partnership DBA Verizon Wireless - Il Kankakee
815 923 Landline Illinois Bell Tel Co Union
815 924 Landline Aero North Communications, Inc. - Il Prophetstn
815 925 Landline Frontier North, Inc. - Il Hennepin
815 926 Landline Level 3 Communications, LLC - Il Wilmington
815 927 Landline Level 3 Communications, LLC - Il Joliet
815 928 Landline Illinois Bell Tel Co Kankakee
815 929 Landline Illinois Bell Tel Co Kankakee
815 930 Landline Mediacom Telephony Of Illinois, LLC - Il Elizabeth
815 931 Wireless New Cingular Wireless Pcs, LLC - Il Joliet
815 932 Landline Illinois Bell Tel Co Kankakee
815 933 Landline Illinois Bell Tel Co Kankakee
815 934 Landline Frontier North, Inc. - Il Emington
815 935 Landline Illinois Bell Tel Co Kankakee
815 936 Landline Illinois Bell Tel Co Kankakee
815 937 Landline Illinois Bell Tel Co Kankakee
815 938 Landline Frontier North, Inc. - Il Forreston
815 939 Landline Illinois Bell Tel Co Kankakee
815 940 Landline Level 3 Communications, LLC - Il Gardner
815 941 Landline Illinois Bell Tel Co Morris
815 942 Landline Illinois Bell Tel Co Morris
815 943 Landline Illinois Bell Tel Co Harvard
815 944 Landline Illinois Bell Tel Co Momence
815 945 Landline Frontier North, Inc. - Il Chenoa
815 946 Landline Citizens Telecom Co Illinois-frontier Citizens -il Polo
815 947 Landline Frontier North, Inc. - Il Stockton
815 948 Landline Citizens Telecom Co Illinois-frontier Citizens -il Hooppole
815 949 Landline Frontier North, Inc. - Il Cabery
815 951 Landline Aero North Communications, Inc. - Il Amboy
815 952 Landline Aero North Communications, Inc. - Il Lanark
815 953 Wireless Cellco Partnership DBA Verizon Wireless - Il Kankakee
815 954 Wireless Cellco Partnership DBA Verizon Wireless - Il Kankakee
815 955 Landline Sprint Spectrum, L.p. Joliet
815 956 Landline Citizens Telecom Co Illinois-frontier Citizens -il Morrison
815 957 Landline Level 3 Communications, LLC - Il Rockton
815 960 Landline North County Communication Corporation - Ca Leaf River
815 961 Landline Illinois Bell Tel Co Rockford
815 962 Landline Illinois Bell Tel Co Rockford
815 963 Landline Illinois Bell Tel Co Rockford
815 964 Landline Illinois Bell Tel Co Rockford
815 965 Landline Illinois Bell Tel Co Rockford
815 966 Landline Illinois Bell Tel Co Rockford
815 967 Landline Illinois Bell Tel Co Rockford
815 968 Landline Illinois Bell Tel Co Rockford
815 969 Landline Illinois Bell Tel Co Rockford
815 970 Landline Sprint Spectrum, L.p. Sycamore
815 971 Landline Illinois Bell Tel Co Rockford
815 972 Landline Illinois Bell Tel Co Rockford
815 973 Landline United States Cellular - Il Dixon
815 974 Landline Onvoy, LLC Hebron
815 975 Wireless New Cingular Wireless Pcs, LLC - Il Belvidere
815 977 Landline Mcimetro Access Transmission Services LLC - Il Rockford
815 978 Wireless Cellco Partnership DBA Verizon Wireless - Il Rockford
815 979 Wireless Cellco Partnership DBA Verizon Wireless - Il Rockford
815 980 Wireless Cellco Partnership DBA Verizon Wireless - Il Rockford
815 981 Landline Level 3 Communications, LLC - Il De Kalb
815 982 Landline Mediacom Telephony Of Illinois, LLC - Il Tampico
815 983 Landline American Messaging Services, LLC Rockford
815 984 Landline Frontier Communications Of The Carolinas, Inc - Il Wellington
815 985 Wireless Cellco Partnership DBA Verizon Wireless - Il Rockford
815 986 Landline Us Xchange Of Illinois LLC DBA Choice One Comm Il Rockford
815 987 Landline Illinois Bell Tel Co Rockford
815 988 Landline United States Cellular - Il Rockford
815 989 Landline Mediacom Telephony Of Illinois, LLC - Il Prophetstn
815 990 Wireless Cellco Partnership DBA Verizon Wireless - Il Freeport
815 991 Wireless New Cingular Wireless Pcs, LLC - Il Sycamore
815 992 Landline Sprint Spectrum, L.p. Streator
815 993 Wireless New Cingular Wireless Pcs, LLC - Il Oglesby
815 994 Landline Metropcs, Inc. Dixon
815 995 Landline Teleport Communications America, LLC - Il De Kalb
815 996 Landline Centurylink Communications, LLC Savanna
815 997 Landline Mcleodusa Telecommunication Services, Inc. - Il Rockford
815 998 Landline Frontier North, Inc. - Il Odell
815 999 Landline Sprint Spectrum, L.p. Joliet