Area Code 309 phone numbers
State: Illinois
In service since: 1957
Landlines: 536
Wireless prefixes: 124
Carriers: 63
Counties: 20
ZIP codes: 149
Major cities: Peoria, Bloomington, Rock Island, Macomb, Davenport
Area Code 309 has 641 prefixes
| Prefix | County | City | Carrier |
|---|---|---|---|
| 1-309-200 | McLean | Bloomington | Ymax Communications Corp. - Il |
| 1-309-201 | Tazewell | Pekin | United States Cellular Corp. - Illinois |
| 1-309-202 | Tazewell | Pekin | Cellco Partnership Dba Verizon Wireless - Il |
| 1-309-203 | Scott | Davenport | New Cingular Wireless Pcs, Llc - Il |
| 1-309-204 | Peoria | Peoria | Bandwidth.com Clec, Llc - Il |
| 1-309-205 | McLean | Bloomington | Centurylink Communications Llc |
| 1-309-206 | Scott | Davenport | Ameritech Illinois |
| 1-309-207 | Scott | Davenport | Cellco Partnership Dba Verizon Wireless - Il |
| 1-309-208 | Peoria | Peoria | Sprint Spectrum L.p. |
| 1-309-209 | McDonough | Macomb | 365 Wireless, Llc |
| 1-309-210 | Peoria | Peoria | Level 3 Communications, Llc - Il |
| 1-309-212 | McLean | Bloomington | Cellco Partnership Dba Verizon Wireless - Il |
| 1-309-213 | Peoria | Peoria | Level 3 Communications, Llc - Il |
| 1-309-214 | Peoria | Peoria | Level 3 Communications, Llc - Il |
| 1-309-215 | Peoria | Peoria | Level 3 Communications, Llc - Il |
| 1-309-216 | Peoria | Peoria | Level 3 Communications, Llc - Il |
| 1-309-218 | Peoria | Peoria | Level 3 Communications, Llc - Il |
| 1-309-219 | Peoria | Peoria | United States Cellular Corp. - Illinois |
| 1-309-220 | Peoria | Peoria | Itv 3, Llc Dba I3 Broadband |
| 1-309-221 | Knox | Galesburg | United States Cellular Corp. - Illinois |
| 1-309-222 | Peoria | Peoria | At&t Local |
| 1-309-223 | Tazewell | Washington | Innotech Corporation |
| 1-309-224 | Peoria | Peoria | United States Cellular Corp. - Illinois |
| 1-309-225 | McLean | Bloomington | Innotech Corporation |
| 1-309-226 | Peoria | Peoria | At&t Local |
| 1-309-227 | Rock Island | Cordova | Citizens Telecom Co Illinois-frontier Citizens -il |
| 1-309-228 | Peoria | Peoria | Itv 3, Llc Dba I3 Broadband |
| 1-309-229 | Peoria | Peoria | At&t Local |
| 1-309-230 | Scott | Davenport | Cellco Partnership Dba Verizon Wireless - Il |
| 1-309-231 | Peoria | Peoria | United States Cellular Corp. - Illinois |
| 1-309-232 | Peoria | Peoria | United States Cellular Corp. - Illinois |
| 1-309-233 | Peoria | Peoria | Teleport Communications America, Llc - Il |
| 1-309-234 | Henry | Orion | Frontier Communications Of Orion, Inc. |
| 1-309-235 | Scott | Davenport | Cellco Partnership Dba Verizon Wireless - Il |
| 1-309-236 | Scott | Davenport | Cellco Partnership Dba Verizon Wireless - Il |
| 1-309-237 | McDonough | Macomb | New Cingular Wireless Pcs, Llc - Il |
| 1-309-238 | Stark | Wyoming | Illinois Valley Cellular Rsa 2-ii Partnership |
| 1-309-239 | Rock Island | Rock Island | Electronic Engineering Company |
| 1-309-240 | Peoria | Peoria | Itv 3, Llc Dba I3 Broadband |
| 1-309-241 | Tazewell | Pekin | Cellco Partnership Dba Verizon Wireless - Il |
| 1-309-242 | McLean | Bloomington | Sprint Spectrum L.p. |
| 1-309-243 | Peoria | Dunlap | Frontier North, Inc. - Il |
| 1-309-244 | Tazewell | Delavan | Ameritech Illinois |
| 1-309-245 | Fulton | Farmington | Ameritech Illinois |
| 1-309-246 | Marshall | Lacon | Gallatin River Communications Dba Centurylink |
| 1-309-247 | Mason | San Jose | Ameritech Illinois |
| 1-309-248 | Woodford | Washburn | Frontier North, Inc. - Il |
| 1-309-249 | Peoria | Edelstein | Frontier North, Inc. - Il |
| 1-309-250 | Peoria | Peoria | Itv 3, Llc Dba I3 Broadband |
| 1-309-251 | Peoria | Peoria | United States Cellular Corp. - Illinois |
| 1-309-252 | McDonough | Macomb | Cellco Partnership Dba Verizon Wireless - Il |
| 1-309-253 | Peoria | Peoria | Cellco Partnership Dba Verizon Wireless - Il |
| 1-309-254 | McDonough | Colchester | Mcdonough Telephone Cooperative |
| 1-309-255 | McDonough | Macomb | Cellco Partnership Dba Verizon Wireless - Il |
| 1-309-256 | Peoria | Peoria | Cellco Partnership Dba Verizon Wireless - Il |
| 1-309-257 | McDonough | Colchester | Mcdonough Telephone Cooperative |
| 1-309-258 | Peoria | Peoria | Cellco Partnership Dba Verizon Wireless - Il |
| 1-309-259 | McDonough | Macomb | Cellco Partnership Dba Verizon Wireless - Il |
| 1-309-261 | McLean | Bloomington | Sprint Spectrum L.p. |
| 1-309-262 | McLean | Bloomington | Sprint Spectrum L.p. |
| 1-309-263 | Tazewell | Morton | Frontier North, Inc. - Il |
| 1-309-264 | Peoria | Peoria | Cellco Partnership Dba Verizon Wireless - Il |
| 1-309-265 | Peoria | Peoria | At&t Local |
| 1-309-266 | Tazewell | Morton | Frontier North, Inc. - Il |
| 1-309-267 | Tazewell | Pekin | United States Cellular Corp. - Illinois |
| 1-309-268 | McLean | Normal | Frontier North, Inc. - Il |
| 1-309-269 | Scott | Davenport | Sprint Spectrum L.p. |
| 1-309-270 | Peoria | Peoria | Itv 3, Llc Dba I3 Broadband |
| 1-309-271 | Peoria | Peoria | Neutral Tandem-illinois, Llc |
| 1-309-272 | Peoria | Peoria | Madison River Comm. Llc Dba Centurylink Mrc - Il |
| 1-309-273 | Peoria | Peoria | Level 3 Communications, Llc - Il |
| 1-309-274 | Peoria | Chillicothe | Frontier North, Inc. - Il |
| 1-309-275 | McLean | Bloomington | Sprint Spectrum L.p. |
| 1-309-276 | Peoria | Peoria | Level 3 Communications, Llc - Il |
| 1-309-277 | Scott | Davenport | Mcleodusa Telecommunications Services, Inc.- Il |
| 1-309-278 | Scott | Davenport | Mcleodusa Telecommunications Services, Inc.- Il |
| 1-309-279 | Peoria | Peoria | Level 3 Communications, Llc - Il |
| 1-309-280 | Peoria | Peoria | Cellco Partnership Dba Verizon Wireless - Il |
| 1-309-281 | Rock Island | East Moline | Mediacom Telephony Of Illinois, Llc - Il |
| 1-309-282 | Peoria | Peoria | Mcleodusa Telecommunications Services, Inc.- Il |
| 1-309-283 | Scott | Davenport | Mcleodusa Telecommunications Services, Inc.- Il |
| 1-309-284 | Tazewell | Morton | Frontier North, Inc. - Il |
| 1-309-285 | Peoria | Peoria | Level 3 Communications, Llc - Il |
| 1-309-286 | Stark | Toulon | Frontier North, Inc. - Il |
| 1-309-287 | McLean | Bloomington | Sprint Spectrum L.p. |
| 1-309-288 | Bureau | Mineral | Frontier North, Inc. - Il |
| 1-309-289 | Knox | Knoxville | Gallatin River Communications Dba Centurylink |
| 1-309-290 | Peoria | Peoria | Itv 3, Llc Dba I3 Broadband |
| 1-309-291 | Peoria | Peoria | Itv 3, Llc Dba I3 Broadband |
| 1-309-292 | Rock Island | Rock Island | Iowa Wireless Services, Lp |
| 1-309-293 | Fulton | Smithfield | Mid Century Telephone Co-operative |
| 1-309-294 | Peoria | Peoria | Level 3 Communications, Llc - Il |
| 1-309-295 | McDonough | Macomb | Frontier North, Inc. - Il |
| 1-309-296 | Peoria | Peoria | Level 3 Communications, Llc - Il |
| 1-309-297 | Knox | Galesburg | Sprint Spectrum L.p. |
| 1-309-298 | McDonough | Macomb | Frontier North, Inc. - Il |
| 1-309-299 | Knox | Galesburg | Sprint Spectrum L.p. |
| 1-309-300 | Tazewell | Pekin | Cellco Partnership Dba Verizon Wireless - Il |
| 1-309-301 | Peoria | Peoria | Itv 3, Llc Dba I3 Broadband |
| 1-309-302 | Rock Island | East Moline | Mci Worldcom Communications, Inc. - Il |
| 1-309-303 | Peoria | Peoria | Sprint Spectrum L.p. |
| 1-309-304 | Woodford | Eureka | Frontier North, Inc. - Il |
| 1-309-305 | McLean | Bloomington | Centurylink Communications Llc |
| 1-309-306 | Peoria | Peoria | Peerless Network Of Illinois, Llc - Il |
| 1-309-307 | McLean | Bloomington | 365 Wireless, Llc |
| 1-309-308 | Peoria | Peoria | 365 Wireless, Llc |
| 1-309-310 | McLean | Bloomington | Sprint Spectrum L.p. |
| 1-309-312 | Henry | Kewanee | Sprint Spectrum L.p. |
| 1-309-313 | McDonough | Macomb | Mci Worldcom Communications, Inc. - Il |
| 1-309-314 | Scott | Davenport | Sprint Spectrum L.p. |
| 1-309-315 | Knox | Galesburg | Centurylink Communications Llc |
| 1-309-316 | Peoria | Peoria | Neutral Tandem-illinois, Llc |
| 1-309-317 | Scott | Davenport | New Cingular Wireless Pcs, Llc - Il |
| 1-309-318 | Knox | Galesburg | Sprint Spectrum L.p. |
| 1-309-319 | McLean | Bloomington | Mci Worldcom Communications, Inc. - Il |
| 1-309-320 | Knox | Galesburg | Cellco Partnership Dba Verizon Wireless - Il |
| 1-309-321 | Peoria | Peoria | Level 3 Communications, Llc - Il |
| 1-309-322 | Peoria | Peoria | Bandwidth.com Clec, Llc - Il |
| 1-309-323 | Peoria | Peoria | Bandwidth.com Clec, Llc - Il |
| 1-309-324 | |||
| 1-309-325 | McDonough | Colchester | Mcdonough Telephone Cooperative |
| 1-309-326 | Peoria | Peoria | Teleport Communications America, Llc - Il |
| 1-309-329 | Fulton | Astoria | Frontier North, Inc. - Il |
| 1-309-330 | Peoria | Peoria | Itv 3, Llc Dba I3 Broadband |
| 1-309-331 | McDonough | Macomb | United States Cellular Corp. - Illinois |
| 1-309-333 | McDonough | Macomb | United States Cellular Corp. - Illinois |
| 1-309-334 | Henry | Woodhull | Woodhull Community Telephone Co. |
| 1-309-335 | Knox | Galesburg | Cellco Partnership Dba Verizon Wireless - Il |
| 1-309-336 | McLean | Bloomington | Sprint Spectrum L.p. |
| 1-309-337 | Knox | Galesburg | United States Cellular Corp. - Illinois |
| 1-309-338 | Peoria | Peoria | Cellco Partnership Dba Verizon Wireless - Il |
| 1-309-339 | Peoria | Peoria | Cellco Partnership Dba Verizon Wireless - Il |
| 1-309-340 | Peoria | Peoria | Sprint Spectrum L.p. |
| 1-309-341 | Knox | Galesburg | Gallatin River Communications Dba Centurylink |
| 1-309-342 | Knox | Galesburg | Gallatin River Communications Dba Centurylink |
| 1-309-343 | Knox | Galesburg | Gallatin River Communications Dba Centurylink |
| 1-309-344 | Knox | Galesburg | Gallatin River Communications Dba Centurylink |
| 1-309-345 | Knox | Galesburg | Gallatin River Communications Dba Centurylink |
| 1-309-346 | Tazewell | Pekin | Gallatin River Communications Dba Centurylink |
| 1-309-347 | Tazewell | Pekin | Gallatin River Communications Dba Centurylink |
| 1-309-348 | Tazewell | South Pekin | Gallatin River Communications Dba Centurylink |
| 1-309-349 | Peoria | Peoria | Itv 3, Llc Dba I3 Broadband |
| 1-309-351 | Knox | Galesburg | Cellco Partnership Dba Verizon Wireless - Il |
| 1-309-352 | Tazewell | Green Valley | Gallatin River Communications Dba Centurylink |
| 1-309-353 | Tazewell | Pekin | Gallatin River Communications Dba Centurylink |
| 1-309-354 | Peoria | Peoria | Itv 3, Llc Dba I3 Broadband |
| 1-309-356 | Peoria | Peoria | Itv 3, Llc Dba I3 Broadband |
| 1-309-357 | Peoria | Peoria | Cellco Partnership Dba Verizon Wireless - Il |
| 1-309-358 | Fulton | Smithfield | Mid Century Telephone Co-operative |
| 1-309-359 | Tazewell | Mackinaw | Frontier North, Inc. - Il |
| 1-309-360 | Peoria | Peoria | Cellco Partnership Dba Verizon Wireless - Il |
| 1-309-361 | Peoria | Peoria | New Cingular Wireless Pcs, Llc - Il |
| 1-309-362 | Peoria | Trivoli | Ameritech Illinois |
| 1-309-363 | Peoria | Peoria | New Cingular Wireless Pcs, Llc - Il |
| 1-309-364 | Marshall | Henry | Frontier North, Inc. - Il |
| 1-309-365 | McLean | Cooksville | Frontier North, Inc. - Il |
| 1-309-366 | Woodford | Metamora | Metamora Telephone Co. |
| 1-309-367 | Woodford | Metamora | Metamora Telephone Co. |
| 1-309-368 | Knox | Galesburg | Cellco Partnership Dba Verizon Wireless - Il |
| 1-309-369 | Peoria | Peoria | Cellco Partnership Dba Verizon Wireless - Il |
| 1-309-370 | Peoria | Peoria | Cellco Partnership Dba Verizon Wireless - Il |
| 1-309-371 | Knox | Galesburg | United States Cellular Corp. - Illinois |
| 1-309-372 | Rock Island | Reynolds | Reynolds Telephone Co., Inc. |
| 1-309-373 | Rock Island | Moline | United States Cellular Corp. - Illinois |
| 1-309-374 | Mercer | Keithsburg | Citizens Telecom Co Illinois-frontier Citizens -il |
| 1-309-375 | Knox | Wataga | Gallatin River Communications Dba Centurylink |
| 1-309-376 | McLean | Carlock | Frontier North, Inc. - Il |
| 1-309-377 | McLean | Anchor | Frontier North, Inc. - Il |
| 1-309-378 | McLean | Downs | Frontier North, Inc. - Il |
| 1-309-379 | McLean | Stanford | Frontier North, Inc. - Il |
| 1-309-382 | Tazewell | Pekin | Gallatin River Communications Dba Centurylink |
| 1-309-383 | Woodford | Metamora | Metamora Telephone Co. |
| 1-309-385 | Peoria | Princeville | Frontier North, Inc. - Il |
| 1-309-386 | McLean | Bloomington | Metro Fibernet, Llc - Il |
| 1-309-387 | Tazewell | Groveland | Frontier North, Inc. - Il |
| 1-309-388 | McDonough | Macomb | Comcast Phone Of Illinois, Llc Dba Comco - Il |
| 1-309-389 | Peoria | Glasford | Glasford Telephone Co. |
| 1-309-390 | McLean | Bloomington | Itv 3, Llc Dba I3 Broadband |
| 1-309-392 | Tazewell | Minier | Frontier North, Inc. - Il |
| 1-309-393 | Peoria | Peoria | Itv 3, Llc Dba I3 Broadband |
| 1-309-394 | Woodford | Benson | Frontier North, Inc. - Il |
| 1-309-397 | Peoria | Peoria | Cellco Partnership Dba Verizon Wireless - Il |
| 1-309-398 | Peoria | Peoria | Itv 3, Llc Dba I3 Broadband |
| 1-309-399 | Marshall | Varna | Frontier North, Inc. - Il |
| 1-309-401 | Peoria | Peoria | Level 3 Communications, Llc - Il |
| 1-309-402 | Peoria | Peoria | Level 3 Communications, Llc - Il |
| 1-309-403 | Peoria | Peoria | Level 3 Communications, Llc - Il |
| 1-309-404 | Peoria | Peoria | Level 3 Communications, Llc - Il |
| 1-309-405 | Peoria | Peoria | Level 3 Communications, Llc - Il |
| 1-309-406 | Peoria | Peoria | Level 3 Communications, Llc - Il |
| 1-309-407 | Peoria | Peoria | Level 3 Communications, Llc - Il |
| 1-309-408 | Peoria | Peoria | Level 3 Communications, Llc - Il |
| 1-309-409 | Peoria | Peoria | Level 3 Communications, Llc - Il |
| 1-309-410 | Peoria | Peoria | Level 3 Communications, Llc - Il |
| 1-309-412 | Peoria | Peoria | Level 3 Communications, Llc - Il |
| 1-309-413 | Peoria | Peoria | Level 3 Communications, Llc - Il |
| 1-309-414 | Peoria | Peoria | Level 3 Communications, Llc - Il |
| 1-309-415 | Peoria | Peoria | Level 3 Communications, Llc - Il |
| 1-309-416 | Peoria | Peoria | Level 3 Communications, Llc - Il |
| 1-309-417 | Peoria | Peoria | Level 3 Communications, Llc - Il |
| 1-309-418 | Peoria | Peoria | Level 3 Communications, Llc - Il |
| 1-309-419 | Peoria | Peoria | Level 3 Communications, Llc - Il |
| 1-309-420 | Peoria | Peoria | Level 3 Communications, Llc - Il |
| 1-309-421 | McDonough | Macomb | Comcast Phone Of Illinois, Llc Dba Comco - Il |
| 1-309-422 | Peoria | Peoria | Level 3 Communications, Llc - Il |
| 1-309-423 | Peoria | Peoria | Level 3 Communications, Llc - Il |
| 1-309-424 | Peoria | Peoria | Commio, Llc |
| 1-309-425 | Peoria | Peoria | At&t Corp. |
| 1-309-426 | Warren | Roseville | Citizens Telecom Co Illinois-frontier Citizens -il |
| 1-309-427 | Tazewell | East Peoria | Ameritech Illinois |
| 1-309-428 | Scott | Davenport | Sprint Spectrum L.p. |
| 1-309-429 | Scott | Davenport | Cellco Partnership Dba Verizon Wireless - Il |
| 1-309-430 | Scott | Davenport | Geneseo Communications Services, Inc. Il |
| 1-309-431 | Peoria | Peoria | Level 3 Communications, Llc - Il |
| 1-309-432 | Woodford | Minonk | Frontier North, Inc. - Il |
| 1-309-433 | McLean | Bloomington | Frontier North, Inc. - Il |
| 1-309-434 | McLean | Normal | Frontier North, Inc. - Il |
| 1-309-435 | Peoria | Peoria | At&t Corp. |
| 1-309-436 | McLean | Normal | Frontier North, Inc. - Il |
| 1-309-437 | Peoria | Peoria | Level 3 Communications, Llc - Il |
| 1-309-438 | McLean | Normal | Frontier North, Inc. - Il |
| 1-309-439 | Peoria | Peoria | Level 3 Communications, Llc - Il |
| 1-309-440 | Peoria | Peoria | Itv 3, Llc Dba I3 Broadband |
| 1-309-441 | Henry | Geneseo | Geneseo Telephone Co. |
| 1-309-442 | Peoria | Peoria | Itv 3, Llc Dba I3 Broadband |
| 1-309-443 | Woodford | Washburn | Frontier North, Inc. - Il |
| 1-309-444 | Tazewell | Washington | Frontier North, Inc. - Il |
| 1-309-445 | McLean | Bloomington | Teleport Communications America, Llc - Il |
| 1-309-446 | Peoria | Brimfield | Frontier North, Inc. - Il |
| 1-309-447 | Tazewell | Deer Creek | Frontier Communications Of The Carolinas, Inc - Il |
| 1-309-448 | Woodford | Congerville | Frontier Communications Of The Carolinas, Inc - Il |
| 1-309-449 | Tazewell | Hopedale | Frontier North, Inc. - Il |
| 1-309-451 | McLean | Normal | Frontier North, Inc. - Il |
| 1-309-452 | McLean | Normal | Frontier North, Inc. - Il |
| 1-309-453 | Peoria | Peoria | Sprint Spectrum L.p. |
| 1-309-454 | McLean | Normal | Frontier North, Inc. - Il |
| 1-309-455 | Peoria | Peoria | Itv 3, Llc Dba I3 Broadband |
| 1-309-456 | McDonough | Colchester | Mcdonough Telephone Cooperative |
| 1-309-457 | Warren | Monmouth | Citizens Telecom Co Illinois-frontier Citizens -il |
| 1-309-458 | Hancock | Plymouth | Adams Telephone Cooperative |
| 1-309-462 | Knox | Abingdon | Citizens Telecom Co Illinois-frontier Citizens -il |
| 1-309-463 | Marshall | Varna | Frontier North, Inc. - Il |
| 1-309-464 | Mercer | North Henderson | Citizens Telecom Co Illinois-frontier Citizens -il |
| 1-309-465 | Fulton | Avon | Gallatin River Communications Dba Centurylink |
| 1-309-467 | Woodford | Eureka | Frontier North, Inc. - Il |
| 1-309-468 | McLean | Bloomington | Level 3 Communications, Llc - Il |
| 1-309-469 | Marshall | Sparland | Frontier North, Inc. - Il |
| 1-309-471 | Peoria | Peoria | Itv 3, Llc Dba I3 Broadband |
| 1-309-472 | Peoria | Peoria | Sprint Spectrum L.p. |
| 1-309-473 | McLean | Heyworth | Frontier North, Inc. - Il |
| 1-309-474 | Peoria | Peoria | Itv 3, Llc Dba I3 Broadband |
| 1-309-475 | McLean | Saybrook | Frontier North, Inc. - Il |
| 1-309-476 | Henry | Lynn Center | Citizens Telecom Co Illinois-frontier Citizens -il |
| 1-309-477 | Tazewell | Pekin | Gallatin River Communications Dba Centurylink |
| 1-309-478 | Tazewell | Pekin | Gallatin River Communications Dba Centurylink |
| 1-309-479 | Stark | Castleton | Frontier North, Inc. - Il |
| 1-309-481 | Peoria | Peoria | Itv 3, Llc Dba I3 Broadband |
| 1-309-482 | Mercer | Alexis | Citizens Telecom Co Illinois-frontier Citizens -il |
| 1-309-483 | Knox | Oneida | Oneida Telephone Exchange |
| 1-309-484 | Knox | Victoria | Mid Century Telephone Co-operative |
| 1-309-485 | McLean | Bloomington | Mediacom Telephony Of Illinois, Llc - Il |
| 1-309-486 | Fulton | London Mills | Citizens Telecom Co Illinois-frontier Citizens -il |
| 1-309-487 | McLean | Bloomington | Mediacom Telephony Of Illinois, Llc - Il |
| 1-309-488 | McLean | Bloomington | Mediacom Telephony Of Illinois, Llc - Il |
| 1-309-489 | Scott | Davenport | Sprint Spectrum L.p. |
| 1-309-490 | McLean | Bloomington | Mediacom Telephony Of Illinois, Llc - Il |
| 1-309-491 | McLean | Bloomington | Mediacom Telephony Of Illinois, Llc - Il |
| 1-309-492 | Peoria | Peoria | Itv 3, Llc Dba I3 Broadband |
| 1-309-493 | Marshall | Camp Grove | Frontier North, Inc. - Il |
| 1-309-494 | Peoria | Peoria | Ameritech Illinois |
| 1-309-495 | Peoria | Peoria | Ameritech Illinois |
| 1-309-496 | Rock Island | East Moline | Citizens Telecom Co Illinois-frontier Citizens -il |
| 1-309-497 | Peoria | Peoria | Ameritech Illinois |
| 1-309-498 | McLean | Bloomington | Mediacom Telephony Of Illinois, Llc - Il |
| 1-309-499 | McLean | Bloomington | Mediacom Telephony Of Illinois, Llc - Il |
| 1-309-501 | Peoria | Peoria | T-mobile Usa, Inc. |
| 1-309-502 | Scott | Davenport | Sprint Spectrum L.p. |
| 1-309-503 | McLean | Bloomington | Mediacom Telephony Of Illinois, Llc - Il |
| 1-309-504 | McLean | Bloomington | Ymax Communications Corp. - Il |
| 1-309-505 | Peoria | Peoria | Itv 3, Llc Dba I3 Broadband |
| 1-309-507 | Henry | Cambridge | United States Cellular Corp. - Illinois |
| 1-309-508 | Woodford | Metamora | Mtco Communications, Inc. |
| 1-309-509 | Knox | Galesburg | Cellco Partnership Dba Verizon Wireless - Il |
| 1-309-510 | Peoria | Peoria | Local Access Llc - Il |
| 1-309-512 | Peoria | Peoria | Centurylink Communications Llc |
| 1-309-514 | Rock Island | Rock Island | Mediacom Telephony Of Illinois, Llc - Il |
| 1-309-515 | Rock Island | Rock Island | Mediacom Telephony Of Illinois, Llc - Il |
| 1-309-516 | Peoria | Peoria | Centurylink Communications Llc |
| 1-309-517 | Rock Island | Rock Island | Level 3 Communications, Llc - Il |
| 1-309-518 | Peoria | Peoria | Level 3 Communications, Llc - Il |
| 1-309-521 | Henry | Osco | Cambridge Telephone Co. |
| 1-309-522 | Henry | Osco | Cambridge Telephone Co. |
| 1-309-523 | Rock Island | Port Byron | Citizens Telecom Co Illinois-frontier Citizens -il |
| 1-309-524 | Rock Island | Moline | Ameritech Illinois |
| 1-309-525 | Henry | Kewanee | United States Cellular Corp. - Illinois |
| 1-309-526 | Henry | Orion | Frontier Communications Of Orion, Inc. |
| 1-309-527 | Woodford | El Paso | El Paso Telephone Co. |
| 1-309-528 | McLean | Bloomington | American Messaging Services, Llc |
| 1-309-529 | Henry | Alpha | Citizens Telecom Co Illinois-frontier Citizens -il |
| 1-309-530 | McLean | Bloomington | New Cingular Wireless Pcs, Llc - Il |