| 1-618-200 | Union | Anna | Cellco Partnership Dba Verizon Wireless - Il |
| 1-618-201 | Union | Anna | Cellco Partnership Dba Verizon Wireless - Il |
| 1-618-202 | Jackson | Carbondale | New Cingular Wireless Pcs, Llc - Il |
| 1-618-203 | Jackson | Carbondale | Sprint Spectrum L.p. |
| 1-618-204 | Marion | Centralia | Sprint Spectrum L.p. |
| 1-618-205 | Saint Clair | Belleville | Windstream Nuvox Illinois, Llc |
| 1-618-206 | Madison | Collinsville | Windstream Nuvox Illinois, Llc |
| 1-618-207 | Saint Louis | Saint Louis | Level 3 Communications, Llc - Il |
| 1-618-208 | Saint Clair | Belleville | Windstream Nuvox Illinois, Llc |
| 1-618-209 | Massac | Metropolis | Aero Communications, Inc - Il |
| 1-618-210 | Saint Louis | Hazelwood | New Cingular Wireless Pcs, Llc - Il |
| 1-618-211 | | | |
| 1-618-212 | Madison | Collinsville | Windstream Nuvox Illinois, Llc |
| 1-618-213 | Saint Clair | Belleville | Windstream Nuvox Illinois, Llc |
| 1-618-214 | Marion | Centralia | Cellco Partnership Dba Verizon Wireless - Il |
| 1-618-215 | Saint Clair | Belleville | Windstream Nuvox Illinois, Llc |
| 1-618-216 | Saint Clair | Belleville | Windstream Nuvox Illinois, Llc |
| 1-618-217 | Saint Louis | Saint Louis | T-mobile Usa, Inc. |
| 1-618-218 | Union | Anna | Cellco Partnership Dba Verizon Wireless - Il |
| 1-618-219 | Saint Louis | Hazelwood | Windstream Nuvox Illinois, Llc |
| 1-618-220 | Saint Clair | Belleville | Ameritech Illinois |
| 1-618-221 | Saint Louis City | Saint Louis | Peerless Network Of Illinois, Llc - Il |
| 1-618-222 | Saint Clair | Belleville | Ameritech Illinois |
| 1-618-223 | Saint Louis | Maryland Heights | Level 3 Communications, Llc - Il |
| 1-618-224 | Clinton | Trenton | Ameritech Illinois |
| 1-618-225 | Saint Louis | Hazelwood | Ameritech Illinois |
| 1-618-226 | | | Citizens Telecom Co Illinois-frontier Citizens -il |
| 1-618-227 | Clinton | Beckemeyer | Ameritech Illinois |
| 1-618-228 | Clinton | Aviston | Ameritech Illinois |
| 1-618-229 | Saint Clair | Belleville | Ameritech Illinois |
| 1-618-230 | Saint Louis City | Saint Louis | Teleport Communications America, Llc - Il |
| 1-618-231 | Marion | Centralia | New Cingular Wireless Pcs, Llc - Il |
| 1-618-232 | Calhoun | Hamburg | Citizens Telecom Co Illinois-frontier Citizens -il |
| 1-618-233 | Saint Clair | Belleville | Ameritech Illinois |
| 1-618-234 | Saint Clair | Belleville | Ameritech Illinois |
| 1-618-235 | Saint Clair | Belleville | Ameritech Illinois |
| 1-618-236 | Saint Clair | Belleville | Ameritech Illinois |
| 1-618-237 | Marion | Centralia | New Cingular Wireless Pcs, Llc - Il |
| 1-618-238 | Effingham | Edgewood | Citizens Telecom Co Illinois-frontier Citizens -il |
| 1-618-239 | Saint Clair | Belleville | Ameritech Illinois |
| 1-618-240 | Richland | Olney | Cellco Partnership Dba Verizon Wireless - Il |
| 1-618-241 | Jefferson | Mount Vernon | Ameritech Illinois |
| 1-618-242 | Jefferson | Mount Vernon | Ameritech Illinois |
| 1-618-243 | Washington | Okawville | Frontier North, Inc. - Il |
| 1-618-244 | Jefferson | Mount Vernon | Ameritech Illinois |
| 1-618-245 | Fayette | Farina | Citizens Telecom Co Illinois-frontier Citizens -il |
| 1-618-246 | Jefferson | Mount Vernon | Ameritech Illinois |
| 1-618-247 | Marion | Sandoval | Citizens Telecom Co Illinois-frontier Citizens -il |
| 1-618-248 | Clinton | Albers | Frontier North, Inc. - Il |
| 1-618-249 | Washington | Irvington | Citizens Telecom Co Illinois-frontier Citizens -il |
| 1-618-250 | Saint Louis | Hazelwood | New Cingular Wireless Pcs, Llc - Il |
| 1-618-251 | Madison | Wood River | Ameritech Illinois |
| 1-618-252 | Saline | Harrisburg | Frontier North, Inc. - Il |
| 1-618-253 | Saline | Harrisburg | Frontier North, Inc. - Il |
| 1-618-254 | Madison | Wood River | Ameritech Illinois |
| 1-618-255 | Madison | Wood River | Ameritech Illinois |
| 1-618-256 | Saint Clair | Belleville | Ameritech Illinois |
| 1-618-257 | Saint Clair | Belleville | Ameritech Illinois |
| 1-618-258 | Madison | East Alton | Ameritech Illinois |
| 1-618-259 | Madison | East Alton | Ameritech Illinois |
| 1-618-260 | Massac | Metropolis | Aero Communications, Inc - Il |
| 1-618-261 | Saint Clair | East Saint Louis | Ameritech Illinois |
| 1-618-262 | Wabash | Mount Carmel | Frontier North, Inc. - Il |
| 1-618-263 | Wabash | Mount Carmel | Frontier North, Inc. - Il |
| 1-618-264 | Hardin | Rosiclare | Shawnee Telephone Co. |
| 1-618-265 | Gallatin | Omaha | Frontier North, Inc. - Il |
| 1-618-266 | Marion | Kell | Ameritech Illinois |
| 1-618-267 | Marion | Centralia | Cellco Partnership Dba Verizon Wireless - Il |
| 1-618-268 | Saline | Raleigh | Frontier North, Inc. - Il |
| 1-618-269 | Jackson | Carbondale | Frontier North, Inc. - Il |
| 1-618-270 | Richland | Olney | Teleport Communications America, Llc - Il |
| 1-618-271 | Saint Clair | East Saint Louis | Ameritech Illinois |
| 1-618-272 | Gallatin | Ridgway | Frontier North, Inc. - Il |
| 1-618-273 | Saline | Eldorado | Frontier North, Inc. - Il |
| 1-618-274 | Saint Clair | East Saint Louis | Ameritech Illinois |
| 1-618-275 | Hardin | Rosiclare | Shawnee Telephone Co. |
| 1-618-276 | Hardin | Rosiclare | Shawnee Telephone Co. |
| 1-618-277 | Saint Clair | Belleville | Ameritech Illinois |
| 1-618-278 | Macoupin | Bunker Hill | Frontier Communications Of Midland, Inc. |
| 1-618-279 | Jefferson | Waltonville | Citizens Telecom Co Illinois-frontier Citizens -il |
| 1-618-280 | Massac | Metropolis | Aero Communications, Inc - Il |
| 1-618-281 | Monroe | Columbia | Harrisonville Telephone Co. |
| 1-618-282 | Randolph | Red Bud | Harrisonville Telephone Co. |
| 1-618-283 | Fayette | Vandalia | Ameritech Illinois |
| 1-618-284 | Randolph | Prairie du Rocher | Harrisonville Telephone Co. |
| 1-618-285 | Hardin | Rosiclare | Shawnee Telephone Co. |
| 1-618-286 | Saint Clair | Dupo | Harrisonville Telephone Co. |
| 1-618-287 | Hardin | Rosiclare | Shawnee Telephone Co. |
| 1-618-288 | Madison | Glen Carbon | Ameritech Illinois |
| 1-618-289 | Hardin | Rosiclare | Shawnee Telephone Co. |
| 1-618-290 | Hardin | Rosiclare | Shawneelec, Inc. |
| 1-618-291 | Jackson | Carbondale | American Messaging Services, Llc |
| 1-618-292 | Marion | Centralia | New Cingular Wireless Pcs, Llc - Il |
| 1-618-293 | Saint Clair | East Saint Louis | Ameritech Illinois |
| 1-618-294 | Union | Anna | Delta Comms, Llc Dba Clearwave Communications - Il |
| 1-618-295 | Saint Clair | Marissa | Frontier North, Inc. - Il |
| 1-618-296 | Madison | Edwardsville | Ameritech Illinois |
| 1-618-297 | Saline | Harrisburg | Delta Comms, Llc Dba Clearwave Communications - Il |
| 1-618-298 | Wabash | Mount Carmel | Frontier North, Inc. - Il |
| 1-618-299 | Wabash | Allendale | Frontier North, Inc. - Il |
| 1-618-300 | Jackson | Carbondale | Ymax Communications Corp. - Il |
| 1-618-301 | Saint Louis City | Saint Louis | Windstream Nuvox Illinois, Llc |
| 1-618-302 | Richland | Olney | Cellco Partnership Dba Verizon Wireless - Il |
| 1-618-303 | Jackson | Carbondale | New Cingular Wireless Pcs, Llc - Il |
| 1-618-304 | Saint Louis City | Saint Louis | Cellco Partnership Dba Verizon Wireless - Il |
| 1-618-305 | Union | Anna | At&t Local |
| 1-618-306 | Union | Anna | Cellco Partnership Dba Verizon Wireless - Il |
| 1-618-307 | Saint Clair | Belleville | Windstream Nuvox Illinois, Llc |
| 1-618-308 | White | Carmi | Cellco Partnership Dba Verizon Wireless - Il |
| 1-618-309 | Union | Anna | At&t Local |
| 1-618-310 | Saint Louis | Saint Louis | Level 3 Communications, Llc - Il |
| 1-618-311 | | | |
| 1-618-312 | Marion | Centralia | Wabash Independent Networks, Inc Dba Wahash Comm |
| 1-618-313 | Union | Anna | Cellco Partnership Dba Verizon Wireless - Il |
| 1-618-314 | Marion | Centralia | Cellco Partnership Dba Verizon Wireless - Il |
| 1-618-315 | Marion | Centralia | New Cingular Wireless Pcs, Llc - Il |
| 1-618-316 | Marion | Centralia | Sprint Spectrum L.p. |
| 1-618-317 | Union | Anna | Cellco Partnership Dba Verizon Wireless - Il |
| 1-618-318 | Union | Anna | Cellco Partnership Dba Verizon Wireless - Il |
| 1-618-319 | Jackson | Makanda | Level 3 Communications, Llc - Il |
| 1-618-320 | Richland | Olney | New Cingular Wireless Pcs, Llc - Il |
| 1-618-321 | Saint Clair | Fairview Heights | American Messaging Services, Llc |
| 1-618-322 | Marion | Centralia | Cellco Partnership Dba Verizon Wireless - Il |
| 1-618-323 | Marion | Iuka | Ameritech Illinois |
| 1-618-324 | Saint Clair | Fairview Heights | American Messaging Services, Llc |
| 1-618-325 | Saint Clair | Fairview Heights | American Messaging Services, Llc |
| 1-618-326 | Bond | Mulberry Grove | Citizens Telecom Co Illinois-frontier Citizens -il |
| 1-618-327 | Washington | Nashville | Ameritech Illinois |
| 1-618-328 | Saint Clair | Belleville | Level 3 Communications, Llc - Il |
| 1-618-329 | Perry | Pinckneyville | Egyptian Telephone Cooperative Association |
| 1-618-330 | Massac | Metropolis | Aero Communications, Inc - Il |
| 1-618-331 | Jackson | Carbondale | Mcimetro Access Transmission Services Llc |
| 1-618-332 | Saint Clair | East Saint Louis | Ameritech Illinois |
| 1-618-333 | Williamson | Herrin | Novacom, Inc. |
| 1-618-334 | Saint Louis | Hazelwood | New Cingular Wireless Pcs, Llc - Il |
| 1-618-335 | Marion | Centralia | Cellco Partnership Dba Verizon Wireless - Il |
| 1-618-336 | Perry | Pinckneyville | Egyptian Telephone Cooperative Association |
| 1-618-337 | Saint Clair | East Saint Louis | Ameritech Illinois |
| 1-618-338 | Saint Clair | Fairview Heights | American Messaging Services, Llc |
| 1-618-339 | Marion | Centralia | New Cingular Wireless Pcs, Llc - Il |
| 1-618-340 | Saint Louis | Hazelwood | New Cingular Wireless Pcs, Llc - Il |
| 1-618-341 | Saint Clair | Fairview Heights | American Messaging Services, Llc |
| 1-618-342 | Pulaski | Villa Ridge | Frontier North, Inc. - Il |
| 1-618-343 | Madison | Collinsville | Ameritech Illinois |
| 1-618-344 | Madison | Collinsville | Ameritech Illinois |
| 1-618-345 | Madison | Collinsville | Ameritech Illinois |
| 1-618-346 | Madison | Collinsville | Ameritech Illinois |
| 1-618-347 | Fayette | Brownstown | Frontier Communications Of Midland, Inc. |
| 1-618-348 | Massac | Metropolis | Aero Communications, Inc - Il |
| 1-618-349 | Fayette | Saint Peter | Citizens Telecom Co Illinois-frontier Citizens -il |
| 1-618-350 | Massac | Metropolis | Aero Communications, Inc - Il |
| 1-618-351 | Jackson | Carbondale | Frontier North, Inc. - Il |
| 1-618-352 | Marion | Centralia | New Cingular Wireless Pcs, Llc - Il |
| 1-618-353 | Jackson | Carbondale | New Cingular Wireless Pcs, Llc - Il |
| 1-618-354 | Richland | Olney | New Cingular Wireless Pcs, Llc - Il |
| 1-618-355 | Saint Clair | Belleville | Ameritech Illinois |
| 1-618-356 | Saint Clair | Belleville | Level 3 Communications, Llc - Il |
| 1-618-357 | Perry | Pinckneyville | Frontier North, Inc. - Il |
| 1-618-358 | Massac | Metropolis | Aero Communications, Inc - Il |
| 1-618-359 | Marion | Centralia | New Cingular Wireless Pcs, Llc - Il |
| 1-618-360 | Hancock | Carthage | Ameritech Illinois |
| 1-618-361 | | | |
| 1-618-362 | | | Frontier Communications Of Midland, Inc. |
| 1-618-363 | Saint Louis City | Saint Louis | Cellco Partnership Dba Verizon Wireless - Il |
| 1-618-364 | Jackson | Makanda | At&t Local |
| 1-618-365 | Saint Louis City | Saint Louis | At&t Corp. |
| 1-618-366 | Sainte Genevieve | Saint Mary | Southwestern Bell |
| 1-618-367 | Marion | Centralia | Cellco Partnership Dba Verizon Wireless - Il |
| 1-618-368 | Saint Clair | Belleville | Level 3 Communications, Llc - Il |
| 1-618-369 | Saint Clair | Fairview Heights | American Messaging Services, Llc |
| 1-618-370 | Saint Clair | Belleville | Level 3 Communications, Llc - Il |
| 1-618-371 | Saint Clair | Belleville | Level 3 Communications, Llc - Il |
| 1-618-372 | Jersey | Brighton | Ameritech Illinois |
| 1-618-373 | Massac | Metropolis | Aero Communications, Inc - Il |
| 1-618-374 | Jersey | Elsah | Ameritech Illinois |
| 1-618-375 | White | Grayville | Frontier North, Inc. - Il |
| 1-618-376 | Jersey | Fieldon | Citizens Telecom Co Illinois-frontier Citizens -il |
| 1-618-377 | Madison | Bethalto | Ameritech Illinois |
| 1-618-378 | White | Norris City | Frontier North, Inc. - Il |
| 1-618-379 | White | Carmi | Delta Comms, Llc Dba Clearwave Communications - Il |
| 1-618-380 | White | Carmi | Delta Comms, Llc Dba Clearwave Communications - Il |
| 1-618-381 | Saint Louis City | Saint Louis | Mci Worldcom Communications, Inc. - Il |
| 1-618-382 | White | Carmi | Frontier North, Inc. - Il |
| 1-618-383 | Richland | Olney | New Cingular Wireless Pcs, Llc - Ga |
| 1-618-384 | Richland | Olney | Frontier North, Inc. - Il |
| 1-618-385 | Saint Clair | Belleville | Level 3 Communications, Llc - Il |
| 1-618-386 | Jackson | Carbondale | Mediacom Telephony Of Illinois, Llc - Il |
| 1-618-387 | Richland | Olney | Level 3 Communications, Llc - Il |
| 1-618-388 | Richland | Olney | Level 3 Communications, Llc - Il |
| 1-618-389 | Saint Clair | Belleville | Level 3 Communications, Llc - Il |
| 1-618-390 | Saint Clair | Belleville | Level 3 Communications, Llc - Il |
| 1-618-391 | Madison | Glen Carbon | Ameritech Illinois |
| 1-618-392 | Richland | Olney | Frontier North, Inc. - Il |
| 1-618-393 | Richland | Olney | Frontier North, Inc. - Il |
| 1-618-394 | Saint Clair | East Saint Louis | Ameritech Illinois |
| 1-618-395 | Richland | Olney | Frontier North, Inc. - Il |
| 1-618-396 | Calhoun | Batchtown | Citizens Telecom Co Illinois-frontier Citizens -il |
| 1-618-397 | Saint Clair | East Saint Louis | Ameritech Illinois |
| 1-618-398 | Saint Clair | East Saint Louis | Ameritech Illinois |
| 1-618-399 | Saint Clair | East Saint Louis | Ameritech Illinois |
| 1-618-400 | Madison | Collinsville | Htc Communications Co. - Il |
| 1-618-401 | Saint Louis | Hazelwood | New Cingular Wireless Pcs, Llc - Il |
| 1-618-402 | Saint Louis | Hazelwood | New Cingular Wireless Pcs, Llc - Il |
| 1-618-403 | Clay | Louisville | Wabash Independent Networks, Inc Dba Wahash Comm |
| 1-618-404 | Marion | Centralia | Big River Telephone Company, Llc - Il |
| 1-618-405 | Marion | Centralia | Mediacom Telephony Of Illinois, Llc - Il |
| 1-618-406 | Saint Louis | Hazelwood | New Cingular Wireless Pcs, Llc - Il |
| 1-618-407 | Saint Louis | Hazelwood | New Cingular Wireless Pcs, Llc - Il |
| 1-618-408 | Madison | Collinsville | At&t Corp. |
| 1-618-409 | Saint Louis | Hazelwood | New Cingular Wireless Pcs, Llc - Il |
| 1-618-410 | Saint Louis | Maryland Heights | Sprint Spectrum L.p. |
| 1-618-411 | | | |
| 1-618-412 | Jackson | Carbondale | Sprint Spectrum L.p. |
| 1-618-413 | Saint Louis City | Saint Louis | Peerless Network Of Illinois, Llc - Il |
| 1-618-414 | Saint Louis City | Saint Louis | Centurylink Communications Llc |
| 1-618-415 | Massac | Metropolis | Aero Communications, Inc - Il |
| 1-618-416 | Saint Clair | Belleville | Charter Fiberlink - Illinois, Llc - Il |
| 1-618-417 | Marion | Centralia | Metro Pcs, Inc. |
| 1-618-418 | | | |
| 1-618-419 | Saint Louis | Hazelwood | T-mobile Usa, Inc. |
| 1-618-420 | Saint Louis | Hazelwood | New Cingular Wireless Pcs, Llc - Il |
| 1-618-421 | Richland | Olney | New Cingular Wireless Pcs, Llc - Il |
| 1-618-422 | | | |
| 1-618-423 | Fayette | Ramsey | Citizens Telecom Co Illinois-frontier Citizens -il |
| 1-618-424 | Washington | Okawville | Citizens Telecom Co Illinois-frontier Citizens -il |
| 1-618-425 | Fayette | Vandalia | Citizens Telecom Co Illinois-frontier Citizens -il |
| 1-618-426 | Jackson | Ava | Frontier North, Inc. - Il |
| 1-618-427 | Fayette | Brownstown | Citizens Telecom Co Illinois-frontier Citizens -il |
| 1-618-428 | Shelby | Herrick | Frontier Communications Of Midland, Inc. |
| 1-618-429 | Richland | Olney | Delta Comms, Llc Dba Clearwave Communications - Il |
| 1-618-430 | Marion | Centralia | Mediacom Telephony Of Illinois, Llc - Il |
| 1-618-431 | Saint Louis City | Saint Louis | Big River Telephone Company, Llc - Il |
| 1-618-432 | Marion | Patoka | Citizens Telecom Co Illinois-frontier Citizens -il |
| 1-618-433 | Madison | Alton | Ameritech Illinois |
| 1-618-434 | Jackson | Carbondale | T-mobile Usa, Inc. |
| 1-618-435 | Franklin | Benton | Frontier North, Inc. - Il |
| 1-618-436 | Marion | Centralia | Ameritech Illinois |
| 1-618-437 | Jefferson | Ina | Citizens Telecom Co Illinois-frontier Citizens -il |
| 1-618-438 | Franklin | Benton | Frontier North, Inc. - Il |
| 1-618-439 | Franklin | Benton | Frontier North, Inc. - Il |
| 1-618-440 | Union | Anna | Cellco Partnership Dba Verizon Wireless - Il |
| 1-618-441 | Saint Clair | Belleville | Level 3 Communications, Llc - Il |
| 1-618-442 | Richland | Parkersburg | Frontier North, Inc. - Il |
| 1-618-443 | Randolph | Sparta | Frontier North, Inc. - Il |
| 1-618-444 | Saint Louis City | Saint Louis | Cellco Partnership Dba Verizon Wireless - Il |
| 1-618-445 | Edwards | Albion | Frontier North, Inc. - Il |
| 1-618-446 | Clay | Louisville | Wabash Telephone Cooperative, Inc. |
| 1-618-447 | Saint Louis | Maryland Heights | Sprint Spectrum L.p. |
| 1-618-448 | Jefferson | Mount Vernon | Delta Comms, Llc Dba Clearwave Communications - Il |
| 1-618-449 | Jackson | Carbondale | Big River Telephone Company, Llc - Il |
| 1-618-450 | Richland | Olney | Big River Telephone Company, Llc - Il |
| 1-618-451 | Madison | Granite City | Ameritech Illinois |
| 1-618-452 | Madison | Granite City | Ameritech Illinois |
| 1-618-453 | Jackson | Carbondale | Frontier North, Inc. - Il |
| 1-618-454 | Richland | Olney | Mediacom Telephony Of Illinois, Llc - Il |
| 1-618-455 | Jasper | Willow Hill | Frontier North, Inc. - Il |
| 1-618-456 | Edwards | West Salem | Frontier North, Inc. - Il |
| 1-618-457 | Jackson | Carbondale | Frontier North, Inc. - Il |
| 1-618-458 | Monroe | Waterloo | Harrisonville Telephone Co. |
| 1-618-459 | Macoupin | Staunton | Madison Telephone Co. |
| 1-618-460 | Clay | Louisville | Mediacom Telephony Of Illinois, Llc - Il |
| 1-618-461 | Marion | Centralia | Mediacom Telephony Of Illinois, Llc - Il |
| 1-618-462 | Madison | Alton | Ameritech Illinois |
| 1-618-463 | Madison | Alton | Ameritech Illinois |
| 1-618-464 | Saint Louis City | Saint Louis | Charter Fiberlink - Illinois, Llc - Il |
| 1-618-465 | Madison | Alton | Ameritech Illinois |
| 1-618-466 | Madison | Godfrey | Ameritech Illinois |
| 1-618-467 | Madison | Godfrey | Ameritech Illinois |
| 1-618-468 | Madison | Godfrey | Ameritech Illinois |
| 1-618-469 | Richland | Olney | Mediacom Telephony Of Illinois, Llc - Il |
| 1-618-470 | | | |
| 1-618-471 | Saint Louis City | Saint Louis | Mci Worldcom Communications, Inc. - Il |
| 1-618-472 | Marion | Centralia | New Cingular Wireless Pcs, Llc - Il |
| 1-618-473 | Monroe | Hecker | Frontier North, Inc. - Il |
| 1-618-474 | Madison | Alton | Ameritech Illinois |
| 1-618-475 | Saint Clair | New Athens | Ameritech Illinois |
| 1-618-476 | Saint Clair | Millstadt | Frontier North, Inc. - Il |
| 1-618-477 | Saint Louis | Maryland Heights | Aero Communications, Inc - Il |
| 1-618-478 | Washington | Hoyleton | Citizens Telecom Co Illinois-frontier Citizens -il |
| 1-618-479 | Saint Clair | Belleville | Level 3 Communications, Llc - Il |
| 1-618-480 | Richland | Olney | Mediacom Telephony Of Illinois, Llc - Il |
| 1-618-481 | Saint Louis City | Saint Louis | Centurylink Communications Llc |
| 1-618-482 | Saint Clair | East Saint Louis | Ameritech Illinois |
| 1-618-483 | Effingham | Altamont | Citizens Telecom Co Illinois-frontier Citizens -il |
| 1-618-484 | Saint Louis | Saint Louis | Telnyx Llc |
| 1-618-485 | Washington | Ashley | Citizens Telecom Co Illinois-frontier Citizens -il |
| 1-618-486 | | | Cellco Partnership Dba Verizon Wireless - Il |
| 1-618-487 | Effingham | Beecher City | Citizens Telecom Co Illinois-frontier Citizens -il |
| 1-618-488 | Madison | Alhambra | Alhambra - Grantfork Telephone Co. |
| 1-618-489 | Saint Clair | East Saint Louis | Ameritech Illinois |
| 1-618-490 | Jackson | Carbondale | Mediacom Telephony Of Illinois, Llc - Il |
| 1-618-491 | Saint Louis City | Saint Louis | Neutral Tandem-illinois, Llc |
| 1-618-492 | | | |
| 1-618-493 | Washington | Hoyleton | Citizens Telecom Co Illinois-frontier Citizens -il |
| 1-618-494 | Saint Clair | Belleville | Level 3 Communications, Llc - Il |
| 1-618-495 | Marion | Centralia | Citizens Telecom Co Illinois-frontier Citizens -il |
| 1-618-496 | Perry | Tamaroa | Citizens Telecom Co Illinois-frontier Citizens -il |
| 1-618-497 | Randolph | Percy | Frontier North, Inc. - Il |
| 1-618-498 | Jersey | Jerseyville | Citizens Telecom Co Illinois-frontier Citizens -il |
| 1-618-499 | Union | Anna | Cellco Partnership Dba Verizon Wireless - Il |
