| 620-200 | South Hutchinson | Wireless | Verizon |
| 620-201 | Haviland | Landline | United Communications Association |
| 620-202 | Galena | Wireless | Verizon |
| 620-203 | Burlington | Wireless | Verizon |
| 620-204 | Sterling | Wireless | Verizon |
| 620-205 | Independence | Wireless | United States Cellular |
| 620-206 | Cedar Vale | Wireless | New Cingular Wireless |
| 620-207 | Nickerson | Wireless | United States Cellular |
| 620-208 | Emporia | Landline | Valu-net |
| 620-209 | Pretty Prairie | Landline | Level 3 Communications |
| 620-210 | Baxter Springs | Wireless | New Cingular Wireless |
| 620-212 | Chanute | Wireless | Verizon |
| 620-213 | Sharon | Wireless | Verizon |
| 620-214 | Scott City | Wireless | Verizon |
| 620-215 | Fort Scott | Wireless | Verizon |
| 620-216 | Sedan | Wireless | New Cingular Wireless |
| 620-217 | Hesston | Wireless | Sprint Spectrum |
| 620-218 | Winfield | Wireless | Verizon |
| 620-219 | Cimarron | Wireless | United Wireless Communications |
| 620-220 | Strong City | Wireless | United States Cellular |
| 620-221 | Winfield | Landline | Southwestern Bell |
| 620-222 | Winfield | Wireless | Southwestern Bell |
| 620-223 | Fort Scott | Landline | Southwestern Bell |
| 620-224 | Fort Scott | Landline | Southwestern Bell |
| 620-225 | Dodge City | Landline | Southwestern Bell |
| 620-226 | Bartlett | Landline | Craw-kan Tel. Coop.,inc. |
| 620-227 | Dodge City | Landline | Southwestern Bell |
| 620-228 | Iola | Wireless | Verizon |
| 620-229 | Winfield | Landline | Southwestern Bell |
| 620-230 | Pittsburg | Landline | Southwestern Bell |
| 620-231 | Pittsburg | Landline | Southwestern Bell |
| 620-232 | Pittsburg | Landline | Southwestern Bell |
| 620-233 | Kinsley | Wireless | New Cingular Wireless |
| 620-234 | Stafford | Landline | Southwestern Bell |
| 620-235 | Pittsburg | Landline | Southwestern Bell |
| 620-236 | Chetopa | Landline | Southwestern Bell |
| 620-237 | Moran | Landline | CenturyLink |
| 620-238 | Girard | Wireless | Verizon |
| 620-239 | Hazelton | Landline | South Central Tel Assn Inc |
| 620-240 | Pittsburg | Landline | Southwestern Bell |
| 620-241 | Mcpherson | Landline | Southwestern Bell |
| 620-242 | Mcpherson | Landline | Southwestern Bell |
| 620-243 | Zenda | Landline | Zenda Tel. |
| 620-244 | Erie | Landline | Southwestern Bell |
| 620-245 | Mcpherson | Landline | Southwestern Bell |
| 620-246 | Zenda | Landline | Haviland Tel. |
| 620-247 | Lake City | Landline | South Central Tel Assn Inc |
| 620-248 | Sun City | Landline | South Central Tel Assn Inc |
| 620-249 | Pittsburg | Wireless | United States Cellular |
| 620-250 | Canton | Landline | AT&T |
| 620-251 | Coffeyville | Landline | Southwestern Bell |
| 620-252 | Coffeyville | Landline | Southwestern Bell |
| 620-253 | Fort Dodge | Wireless | Verizon |
| 620-254 | Attica | Landline | Southwestern Bell |
| 620-255 | Fort Dodge | Wireless | Verizon |
| 620-256 | Lebo | Landline | CenturyLink |
| 620-257 | Lyons | Landline | Southwestern Bell |
| 620-258 | Pretty Prairie | Landline | Level 3 Communications |
| 620-259 | South Hutchinson | Landline | Comcast Ip Phone |
| 620-260 | Pierceville | Landline | Southwestern Bell |
| 620-262 | Winfield | Landline | AT&T |
| 620-263 | Burlington | Landline | Level 3 Communications |
| 620-264 | Larned | Wireless | New Cingular Wireless |
| 620-265 | Burlington | Landline | Mt Networks |
| 620-266 | Hillsboro | Landline | Level 3 Communications |
| 620-267 | Peabody | Landline | Level 3 Communications |
| 620-268 | Stafford | Landline | Level 3 Communications |
| 620-269 | Cedar Vale | Landline | Level 3 Communications |
| 620-270 | Caney | Landline | Level 3 Communications |
| 620-271 | Pierceville | Landline | Southwestern Bell |
| 620-272 | Pierceville | Landline | Southwestern Bell |
| 620-273 | Cottonwood Falls | Landline | Southwestern Bell |
| 620-274 | Cedar Point | Landline | Consolidated Communications Of Kansas Company |
| 620-275 | Pierceville | Landline | Southwestern Bell |
| 620-276 | Pierceville | Landline | Southwestern Bell |
| 620-277 | Holcomb | Landline | Southwestern Bell |
| 620-278 | Sterling | Landline | CenturyLink |
| 620-279 | Strong City | Landline | Consolidated Communications Of Kansas Company |
| 620-280 | Leoti | Wireless | New Cingular Wireless |
| 620-281 | Oswego | Landline | Bandwidth.com |
| 620-282 | Great Bend | Wireless | Verizon |
| 620-283 | Syracuse | Wireless | United Wireless Communications |
| 620-284 | Columbus | Wireless | United States Cellular |
| 620-285 | Larned | Landline | Southwestern Bell |
| 620-286 | Abbyville | Landline | CenturyLink |
| 620-287 | Pierceville | Landline | New Cingular Wireless |
| 620-288 | Fredonia | Wireless | Verizon |
| 620-289 | Havana | Landline | Totah Communications |
| 620-290 | Pierceville | Wireless | Verizon |
| 620-291 | Benedict | Landline | Level 3 Communications |
| 620-292 | Hoisington | Wireless | Nex-tech Wireless |
| 620-293 | Turon | Landline | Onvoy |
| 620-294 | Sharon | Landline | South Central Tel Assn Inc |
| 620-295 | Dighton | Wireless | Verizon |
| 620-296 | Hardtner | Landline | Kanokla Tel Assn |
| 620-297 | Murdock | Landline | CenturyLink |
| 620-298 | Turon | Landline | CenturyLink |
| 620-299 | Humboldt | Landline | Peerless Network Of Kansas |
| 620-300 | Great Bend | Wireless | N.e. Colorado Cellular |
| 620-301 | Winfield | Landline | Comcast Ip Phone |
| 620-302 | Buffalo | Landline | Level 3 Communications |
| 620-303 | Hartford | Landline | Bandwidth.com |
| 620-304 | Baxter Springs | Wireless | Sprint Spectrum |
| 620-305 | Chanute | Wireless | United States Cellular |
| 620-306 | Caney | Wireless | New Cingular Wireless |
| 620-307 | Arkansas City | Landline | Level 3 Communications |
| 620-308 | Pittsburg | Landline | Cox Kansas Telcom |
| 620-309 | Liberal | Landline | Southwestern Bell |
| 620-310 | Plevna | Landline | Onvoy |
| 620-312 | Yates Center | Landline | Peerless Network Of Kansas |
| 620-313 | Liberty | Wireless | Verizon |
| 620-314 | Rosalia | Wireless | New Cingular Wireless |
| 620-315 | Pierceville | Wireless | New Cingular Wireless |
| 620-317 | Scammon | Landline | Onvoy |
| 620-318 | Cunningham | Landline | Cox Kansas Telcom |
| 620-319 | Sedan | Landline | Level 3 Communications |
| 620-320 | Macksville | Landline | Gbt Communications |
| 620-321 | Bushton | Wireless | Verizon |
| 620-322 | Waldron | Landline | AT&T |
| 620-323 | Lincolnville | Landline | Verizon |
| 620-324 | Lewis | Landline | Golden Belt Tel. Assn. |
| 620-325 | Neodesha | Landline | Southwestern Bell |
| 620-326 | Wellington | Landline | Southwestern Bell |
| 620-327 | Hesston | Landline | CenturyLink |
| 620-328 | Mound Valley | Landline | CenturyLink |
| 620-329 | Elk Falls | Landline | Southern Kansas Tel. |
| 620-330 | Independence | Landline | Southwestern Bell |
| 620-331 | Independence | Landline | Southwestern Bell |
| 620-332 | Independence | Landline | Southwestern Bell |
| 620-333 | Parsons | Wireless | New Cingular Wireless |
| 620-334 | Galva | Wireless | Verizon |
| 620-335 | Ingalls | Landline | United Tel. Assn. |
| 620-336 | Cherryvale | Landline | Southwestern Bell |
| 620-337 | Attica | Landline | AT&T |
| 620-338 | Dodge City | Landline | Southwestern Bell |
| 620-339 | Dodge City | Landline | Southwestern Bell |
| 620-340 | Emporia | Landline | Southwestern Bell |
| 620-341 | Emporia | Landline | Southwestern Bell |
| 620-342 | Emporia | Landline | Southwestern Bell |
| 620-343 | Emporia | Landline | Southwestern Bell |
| 620-344 | Emporia | Wireless | United States Cellular |
| 620-345 | Moundridge | Landline | Moundridge Tel. |
| 620-346 | Sedan | Landline | Totah Communications |
| 620-347 | Arma | Landline | Craw-kan Tel. Coop.,inc. |
| 620-348 | Macksville | Landline | CenturyLink |
| 620-350 | Canton | Landline | Home Communications |
| 620-351 | Manter | Wireless | United Wireless Communications |
| 620-352 | Iuka | Wireless | Verizon |
| 620-353 | Ulysses | Landline | Pioneer Tel. Assn. |
| 620-354 | Walnut | Landline | Craw-kan Tel. Coop.,inc. |
| 620-355 | Lakin | Landline | Pioneer Tel. Assn. |
| 620-356 | Ulysses | Landline | Pioneer Tel. Assn. |
| 620-357 | Jetmore | Landline | Consolidated Communications Of Kansas Company |
| 620-358 | Grenola | Landline | Southern Kansas Tel. |
| 620-359 | Wellington | Wireless | Southwestern Bell |
| 620-360 | Elkhart | Wireless | Verizon |
| 620-361 | Alden | Wireless | Nex-tech Wireless |
| 620-362 | Farlington | Landline | Craw-kan Tel. Coop.,inc. |
| 620-363 | Iola | Wireless | United States Cellular |
| 620-364 | Burlington | Landline | CenturyLink |
| 620-365 | Iola | Landline | Southwestern Bell |
| 620-366 | Emporia | Wireless | United States Cellular |
| 620-367 | North Newton | Landline | Moundridge Tel. |
| 620-368 | Hepler | Landline | Craw-kan Tel. Coop.,inc. |
| 620-369 | Ford | Landline | United Tel. Assn. |
| 620-370 | Liberal | Wireless | Verizon |
| 620-371 | Fort Dodge | Landline | Cox Kansas Telcom |
| 620-372 | Syracuse | Landline | Pioneer Tel. Assn. |
| 620-373 | Syracuse | Landline | Pioneer Tel. Assn. |
| 620-374 | Howard | Landline | Southwestern Bell |
| 620-375 | Leoti | Landline | Consolidated Communications Of Kansas Company |
| 620-376 | Tribune | Landline | Consolidated Communications Of Kansas Company |
| 620-377 | St John | Wireless | Nex-tech Wireless |
| 620-378 | Fredonia | Landline | CenturyLink |
| 620-379 | Marienthal | Landline | Consolidated Communications Of Kansas Company |
| 620-380 | Iola | Landline | Southwestern Bell |
| 620-381 | Marion | Landline | Verizon |
| 620-382 | Marion | Landline | Southwestern Bell |
| 620-383 | Galena | Landline | Mcc Telephony Of The Midwest |
| 620-384 | Syracuse | Landline | Pioneer Tel. Assn. |
| 620-385 | Spearville | Landline | United Tel. Assn. |
| 620-386 | Moundridge | Landline | Verizon |
| 620-387 | Baxter Springs | Wireless | Verizon |
| 620-388 | Pratt | Wireless | Verizon |
| 620-389 | Riverton | Landline | Craw-kan Tel. Coop.,inc. |
| 620-390 | Fort Dodge | Wireless | New Cingular Wireless |
| 620-391 | Liberal | Wireless | New Cingular Wireless |
| 620-392 | Hartford | Landline | Southwestern Bell |
| 620-393 | Jetmore | Wireless | United Wireless Communications |
| 620-394 | Cambridge | Landline | Southern Kansas Tel. |
| 620-395 | Walnut | Landline | Craw-kan Tel. Coop.,inc. |
| 620-396 | Weir | Landline | Craw-kan Tel. Coop.,inc. |
| 620-397 | Dighton | Landline | S & T Tel. Coop. Assn. |
| 620-398 | Healy | Landline | S & T Tel. Coop. Assn. |
| 620-399 | Wellington | Landline | Southwestern Bell |
| 620-400 | Great Bend | Landline | Southwestern Bell |
| 620-401 | Leoti | Wireless | New Cingular Wireless |
| 620-402 | Winfield | Landline | Level 3 Communications |
| 620-403 | Caney | Landline | Level 3 Communications |
| 620-404 | Pittsburg | Wireless | United States Cellular |
| 620-405 | La Harpe | Wireless | Verizon |
| 620-406 | Treece | Landline | Brightlink Communications |
| 620-407 | Meade | Landline | Mcimetro Access Transmission Services |
| 620-408 | Dodge City | Landline | Southwestern Bell |
| 620-409 | Kiowa | Wireless | Verizon |
| 620-410 | Sylvia | Wireless | Nex-tech Wireless |
| 620-412 | Emporia | Landline | Southwestern Bell |
| 620-413 | Hudson | Landline | Onvoy |
| 620-414 | Cherryvale | Landline | Teleport Communications America |
| 620-415 | Dexter | Wireless | Cellular Network Partnership |
| 620-416 | Hillsboro | Landline | Tc Wireless |
| 620-417 | Liberal | Landline | Southwestern Bell |
| 620-420 | Kinsley | Landline | United Communications Association |
| 620-421 | Parsons | Landline | Southwestern Bell |
| 620-422 | Nickerson | Landline | Southwestern Bell |
| 620-423 | Parsons | Landline | Southwestern Bell |
| 620-424 | Ulysses | Landline | Pioneer Tel. Assn. |
| 620-425 | Coffeyville | Wireless | Cellular Network Partnership |
| 620-426 | Lakin | Landline | Pioneer Tel. Assn. |
| 620-427 | Madison | Landline | Madison Telephone |
| 620-428 | Hugoton | Landline | Pioneer Tel. Assn. |
| 620-429 | Columbus | Landline | Columbus Tel. |
| 620-430 | Dodge City | Wireless | New Cingular Wireless |
| 620-431 | Chanute | Landline | Southwestern Bell |
| 620-432 | Chanute | Landline | Southwestern Bell |
| 620-433 | Chanute | Landline | Southwestern Bell |
| 620-434 | Mayfield | Landline | Kanokla Tel Assn |
| 620-435 | Argonia | Landline | Haviland Tel. |
| 620-436 | Lakin | Wireless | United Wireless Communications |
| 620-437 | Madison | Landline | Madison Telephone |
| 620-438 | Burden | Landline | Southern Kansas Tel. |
| 620-439 | Welda | Landline | CenturyLink |
| 620-440 | Wellington | Wireless | Verizon |
| 620-441 | Arkansas City | Landline | Southwestern Bell |
| 620-442 | Arkansas City | Landline | Southwestern Bell |
| 620-443 | Americus | Landline | Consolidated Communications Of Kansas Company |
| 620-444 | Pierceville | Landline | Fractel |
| 620-445 | Neodesha | Landline | Level 3 Communications |
| 620-446 | Arkansas City | Wireless | Southwestern Bell |
| 620-447 | Geuda Springs | Landline | Kanokla Tel Assn |
| 620-448 | Parsons | Wireless | Aerial Communications |
| 620-449 | Saint Paul | Landline | Southwestern Bell |
| 620-450 | Pratt | Landline | Southwestern Bell |
| 620-451 | Syracuse | Wireless | Verizon |
| 620-452 | Albert | Wireless | Verizon |
| 620-453 | Hugoton | Wireless | Verizon |
| 620-454 | Independence | Wireless | Airphone |
| 620-455 | Oxford | Landline | CenturyLink |
| 620-456 | Conway Springs | Landline | Haviland Tel. |
| 620-457 | Cherokee | Landline | Craw-kan Tel. Coop.,inc. |
| 620-458 | Hudson | Landline | CenturyLink |
| 620-459 | Pretty Prairie | Landline | CenturyLink |
| 620-461 | Galena | Landline | Fiber Communications Of Columbus |
| 620-462 | Partridge | Wireless | Nex-tech Wireless |
| 620-463 | Burrton | Landline | CenturyLink |
| 620-464 | Coffeyville | Landline | Southwestern Bell |
| 620-465 | Haven | Landline | CenturyLink |
| 620-466 | Haven | Landline | Ideatek Telcom |
| 620-467 | Cambridge | Landline | Southern Kansas Tel. |
| 620-468 | Yates Center | Landline | CenturyLink |
| 620-470 | Turon | Landline | Onvoy |
| 620-471 | Fort Dodge | Landline | United Communications Association |
| 620-472 | Gridley | Landline | Mcc Telephony Of The Midwest |
| 620-473 | Humboldt | Landline | Southwestern Bell |
| 620-474 | South Hutchinson | Wireless | Sprint Spectrum |
| 620-475 | Olpe | Landline | Wheat State Tel. |
| 620-476 | Rosalia | Landline | Southern Kansas Tel. |
| 620-477 | Humboldt | Landline | Hd Carrier |
| 620-478 | Norwich | Landline | Haviland Tel. |
| 620-479 | Scammon | Landline | Embarq Missouri |
| 620-480 | Mcpherson | Wireless | Sprint Spectrum |
| 620-481 | Emporia | Wireless | Sprint Spectrum |
| 620-482 | Liberal | Landline | Southwestern Bell |
| 620-483 | Lehigh | Landline | CenturyLink |
| 620-485 | Liberty | Landline | Totah Communications |
| 620-486 | Sylvia | Landline | CenturyLink |
| 620-487 | Emporia | Landline | AT&T |
| 620-488 | Belle Plaine | Landline | CenturyLink |
| 620-489 | Windom | Landline | CenturyLink |
| 620-490 | Burlington | Wireless | United States Cellular |
| 620-491 | Kingman | Wireless | Verizon |
| 620-492 | Johnson | Landline | Pioneer Tel. Assn. |
| 620-493 | Manter | Landline | Pioneer Tel. Assn. |
| 620-494 | Burns | Landline | Onvoy |
| 620-495 | Ulysses | Landline | Pioneer Tel. Assn. |
| 620-496 | La Harpe | Landline | La Harpe Tel. |
| 620-497 | Turon | Landline | South Central Tel Assn Inc |
| 620-498 | Altamont | Landline | Onvoy |
| 620-499 | Syracuse | Landline | Pioneer Tel. Assn. |
| 620-500 | South Hutchinson | Landline | Ideatek Telcom |
| 620-501 | Medicine Lodge | Landline | Southwestern Bell |
| 620-504 | Mcpherson | Landline | Southwestern Bell |
| 620-505 | Coffeyville | Wireless | United States Cellular |
| 620-506 | Arkansas City | Landline | Level 3 Communications |
| 620-507 | Wellington | Landline | Southwestern Bell |
| 620-508 | Pratt | Landline | Southwestern Bell |
| 620-509 | Lyons | Landline | Level 3 Communications |
| 620-510 | Sublette | Landline | Southwestern Bell |
| 620-513 | South Hutchinson | Landline | AT&T |
| 620-514 | Wellington | Landline | Level 3 Communications |
| 620-515 | Coffeyville | Wireless | United States Cellular |
| 620-516 | Arlington | Wireless | Nex-tech Wireless |
| 620-517 | Caldwell | Wireless | Verizon |
| 620-518 | Ashland | Wireless | Verizon |
| 620-520 | Kincaid | Landline | Onvoy |
| 620-521 | Pierceville | Wireless | New Cingular Wireless |
| 620-522 | Thayer | Landline | Level 3 Communications |
| 620-523 | Fort Dodge | Landline | United Wireless Communications |
| 620-524 | Burrton | Landline | Onvoy |
| 620-525 | Hanston | Landline | Golden Belt Tel. Assn. |
| 620-526 | Le Roy | Landline | Mcc Telephony Of The Midwest |
| 620-527 | Larned | Landline | Golden Belt Tel. Assn. |
| 620-528 | Allen | Landline | S & A Tel. |
| 620-529 | Saint Paul | Landline | Fractel |
| 620-530 | Clearwater | Landline | Skt |
| 620-531 | Durham | Landline | Level 3 Communications |
| 620-532 | Kingman | Landline | Southwestern Bell |
| 620-533 | Little River | Wireless | Nex-tech Wireless |
| 620-534 | Sterling | Landline | CenturyLink |
| 620-535 | Burden | Landline | Skt |
| 620-536 | Windom | Landline | Onvoy |
| 620-537 | Buffalo | Landline | CenturyLink |
| 620-538 | Arlington | Landline | CenturyLink |
| 620-539 | Ashland | Landline | United Tel. Assn. |
| 620-541 | Hugoton | Wireless | United Wireless Communications |
| 620-542 | Toronto | Landline | Onvoy |
| 620-543 | Buhler | Landline | CenturyLink |
| 620-544 | Hugoton | Landline | Pioneer Tel. Assn. |
| 620-545 | Clearwater | Landline | Southern Kansas Tel. |
| 620-546 | Iuka | Landline | South Central Tel Assn Inc |
| 620-547 | Redfield | Landline | Craw-kan Tel. Coop.,inc. |
| 620-548 | Mullinville | Landline | Haviland Tel. |
| 620-549 | St John | Landline | CenturyLink |
| 620-551 | Lebo | Landline | Onvoy |
| 620-553 | Kingman | Wireless | United States Cellular |
| 620-554 | Ulysses | Wireless | United Wireless Communications |
| 620-557 | Lehigh | Landline | Onvoy |
| 620-560 | South Hutchinson | Landline | Southwestern Bell |
| 620-561 | Dodge City | Wireless | United Wireless Communications |
| 620-562 | Bushton | Landline | H & B Communications |
| 620-563 | Plains | Landline | Southwestern Bell |
| 620-564 | Ellinwood | Landline | CenturyLink |
| 620-565 | Sedan | Landline | Totah Communications |
| 620-566 | Ellinwood | Wireless | Nex-tech Wireless |
| 620-567 | Partridge | Landline | CenturyLink |
| 620-568 | Altoona | Landline | CenturyLink |
| 620-569 | Lewis | Landline | Golden Belt Tel. Assn. |
| 620-570 | Moran | Landline | Onvoy |
| 620-575 | Ulysses | Landline | Pioneer Tel. Assn. |
| 620-577 | Independence | Landline | Level 3 Communications |
| 620-582 | Coldwater | Landline | Southwestern Bell |
| 620-583 | Eureka | Landline | Southwestern Bell |
| 620-584 | Clearwater | Landline | Southern Kansas Tel. |
| 620-585 | Inman | Landline | CenturyLink |
| 620-586 | Olmitz | Landline | Rural Tel. Service |
| 620-587 | Claflin | Landline | CenturyLink |
| 620-588 | Claflin | Landline | H & B Cable Service |
| 620-592 | Richfield | Landline | Pioneer Tel. Assn. |
| 620-593 | Rolla | Landline | Pioneer Tel. Assn. |
| 620-594 | Sawyer | Landline | Haviland Tel. |
| 620-595 | Moscow | Wireless | United Wireless Communications |
| 620-596 | Turon | Landline | CenturyLink |
| 620-597 | Oswego | Landline | Craw-kan Tel. Coop.,inc. |
| 620-598 | Moscow | Landline | Pioneer Tel. Assn. |
| 620-599 | Turon | Landline | Onvoy |
| 620-600 | Elkhart | Wireless | United Wireless Communications |
| 620-603 | Great Bend | Landline | Level 3 Communications |
| 620-604 | Liberal | Landline | Level 3 Communications |
| 620-605 | Parsons | Wireless | United States Cellular |
| 620-607 | Fredonia | Landline | Level 3 Communications |
| 620-608 | Neodesha | Landline | Level 3 Communications |
| 620-610 | Fall River | Landline | Onvoy |
| 620-614 | Macksville | Landline | Level 3 Communications |
| 620-615 | South Hutchinson | Wireless | Verizon |
| 620-617 | Great Bend | Wireless | Verizon |
| 620-621 | Liberal | Wireless | New Cingular Wireless |
| 620-622 | Protection | Landline | Southwestern Bell |
| 620-623 | Hanston | Landline | United Tel. Assn. |
| 620-624 | Liberal | Landline | Southwestern Bell |
| 620-625 | Yates Center | Landline | Southwestern Bell |
| 620-626 | Liberal | Landline | Southwestern Bell |
| 620-627 | Elk City | Landline | Totah Communications |
| 620-628 | Canton | Landline | Southwestern Bell |
| 620-629 | Liberal | Landline | Southwestern Bell |
| 620-630 | Riverton | Landline | Onvoy |
| 620-632 | Scammon | Landline | Craw-kan Tel. Coop.,inc. |
| 620-633 | Neodesha | Landline | CenturyLink |
| 620-634 | Mound Valley | Landline | Onvoy |
| 620-635 | Ashland | Landline | United Tel. Assn. |
| 620-636 | Fredonia | Wireless | New Cingular Wireless |
| 620-637 | Toronto | Landline | CenturyLink |
| 620-638 | Mulberry | Landline | Craw-kan Tel. Coop.,inc. |
| 620-639 | Great Bend | Wireless | Nex-tech Wireless |
| 620-640 | Pierceville | Wireless | Verizon |
| 620-642 | Longton | Landline | Southern Kansas Tel. |
| 620-643 | Scammon | Landline | Craw-kan Tel. Coop.,inc. |
| 620-645 | Virgil | Landline | CenturyLink |
| 620-646 | Fowler | Landline | Southwestern Bell |
| 620-647 | Moline | Landline | Southwestern Bell |
| 620-649 | Satanta | Landline | Pioneer Tel. Assn. |
| 620-651 | Deerfield | Wireless | United Wireless Communications |
| 620-652 | Fredonia | Landline | Level 3 Communications |
| 620-653 | Hoisington | Landline | CenturyLink |
| 620-654 | Galva | Landline | Home Tel. |
| 620-655 | Liberal | Wireless | Verizon |
| 620-656 | Turon | Landline | CenturyLink |
| 620-657 | Ulysses | Landline | Pioneer Tel. Assn. |
| 620-658 | Fall River | Landline | CenturyLink |
| 620-659 | Kinsley | Landline | Southwestern Bell |
| 620-660 | Arkansas City | Wireless | Verizon |
| 620-662 | South Hutchinson | Landline | Southwestern Bell |
| 620-663 | South Hutchinson | Landline | Southwestern Bell |
| 620-664 | South Hutchinson | Landline | Southwestern Bell |
| 620-665 | South Hutchinson | Landline | Southwestern Bell |
| 620-666 | Florence | Landline | Fractel |
| 620-667 | Strong City | Landline | Onvoy |
| 620-668 | Copeland | Landline | United Tel. Assn. |
| 620-669 | South Hutchinson | Landline | Southwestern Bell |
| 620-670 | Pittsburg | Landline | Level 3 Communications |
| 620-672 | Pratt | Landline | Southwestern Bell |
| 620-673 | Havana | Landline | Totah Communications |
| 620-674 | Columbus | Landline | Craw-kan Tel. Coop.,inc. |
| 620-675 | Sublette | Landline | Southwestern Bell |
| 620-677 | Plains | Landline | Fractel |
| 620-678 | Hamilton | Landline | Southwestern Bell |
| 620-679 | Treece | Landline | Southwestern Bell |
| 620-680 | Lyons | Wireless | Verizon |
| 620-682 | Fort Dodge | Landline | Southwestern Bell |
| 620-685 | Piqua | Landline | Onvoy |
| 620-687 | Pittsburg | Wireless | Verizon |
| 620-688 | Coffeyville | Wireless | Verizon |
| 620-692 | Toronto | Landline | CenturyLink |
| 620-693 | Bluff City | Landline | Kanokla Tel Assn |
| 620-694 | South Hutchinson | Landline | Southwestern Bell |
| 620-697 | Elkhart | Landline | Elkhart Tel. |
| 620-698 | Fredonia | Landline | CenturyLink |
| 620-699 | Emporia | Landline | Southwestern Bell |
| 620-702 | Cherryvale | Landline | Southwestern Bell |
| 620-704 | Pittsburg | Wireless | New Cingular Wireless |
| 620-705 | Winfield | Landline | Southwestern Bell |
| 620-708 | South Hutchinson | Landline | Level 3 Communications |
| 620-709 | Coffeyville | Landline | Southwestern Bell |
| 620-710 | Sedan | Landline | Southwestern Bell |
| 620-712 | Inman | Landline | Level 3 Communications |
| 620-714 | Independence | Landline | New Cingular Wireless |
| 620-715 | Independence | Landline | Level 3 Communications |
| 620-716 | Neodesha | Landline | Southwestern Bell |
| 620-717 | Parsons | Wireless | New Cingular Wireless |
| 620-718 | Mcpherson | Landline | Level 3 Communications |
| 620-719 | Pittsburg | Wireless | Aerial Communications |
| 620-720 | Pawnee Rock | Landline | Level 3 Communications |
| 620-723 | Greensburg | Landline | Southwestern Bell |
| 620-724 | Girard | Landline | Craw-kan Tel. Coop.,inc. |
| 620-725 | Sedan | Landline | Southwestern Bell |
| 620-726 | Burns | Landline | Southwestern Bell |
| 620-727 | South Hutchinson | Landline | Southwestern Bell |
| 620-728 | South Hutchinson | Landline | Southwestern Bell |
| 620-731 | Virgil | Landline | CenturyLink |
| 620-732 | Tampa | Landline | CenturyLink |
| 620-733 | Protection | Landline | Fractel |
| 620-735 | Matfield Green | Landline | Wheat State Tel. |
| 620-736 | Severy | Landline | Southwestern Bell |
| 620-738 | Wilmore | Landline | Haviland Tel. |
| 620-739 | Isabel | Landline | Haviland Tel. |
| 620-740 | Harper | Wireless | United States Cellular |
| 620-741 | Arkansas City | Landline | Southwestern Bell |
| 620-742 | Galena | Landline | Mcc Telephony Of The Midwest |
| 620-743 | Mapleton | Landline | CenturyLink |
| 620-746 | Satanta | Wireless | United Wireless Communications |
| 620-747 | Moundridge | Wireless | Verizon |
| 620-750 | Eureka | Wireless | United States Cellular |
| 620-752 | Potwin | Landline | Wheat State Tel. |
| 620-753 | Matfield Green | Landline | Wheat State Tel. |
| 620-754 | Savonburg | Landline | Craw-kan Tel. Coop.,inc. |
| 620-755 | Mcpherson | Wireless | Verizon |
| 620-756 | Uniontown | Landline | Craw-kan Tel. Coop.,inc. |
| 620-757 | Emporia | Wireless | Aerial Communications |
| 620-758 | Cedar Vale | Landline | Southwestern Bell |
| 620-762 | Columbus | Wireless | United States Cellular |
| 620-763 | Galesburg | Landline | Craw-kan Tel. Coop.,inc. |
| 620-764 | Mulberry | Landline | Craw-kan Tel. Coop.,inc. |
| 620-765 | Pierceville | Landline | Southwestern Bell |
| 620-766 | Wilsey | Wireless | Nex-tech Wireless |
| 620-767 | Wilsey | Landline | Council Grove Tel. |
| 620-768 | Fort Scott | Landline | Southwestern Bell |
| 620-770 | Pratt | Landline | Southwestern Bell |
| 620-772 | Inman | Landline | Level 3 Communications |
| 620-777 | Marion | Landline | Peerless Network Of Kansas |
| 620-778 | Parsons | Wireless | Verizon |
| 620-779 | Independence | Wireless | Verizon |
| 620-781 | Scott City | Wireless | Nex-tech Wireless |
| 620-782 | Udall | Landline | Wheat State Tel. |
| 620-783 | Galena | Landline | Embarq Missouri |
| 620-784 | Altamont | Landline | CenturyLink |
| 620-786 | Great Bend | Landline | Southwestern Bell |
| 620-787 | Council Grove | Landline | Tri-county Tel. Assn. |
| 620-788 | Moline | Landline | Fractel |
| 620-789 | Fort Dodge | Wireless | United Wireless Communications |
| 620-790 | Belle Plaine | Landline | CenturyLink |
| 620-791 | Great Bend | Landline | Southwestern Bell |
| 620-792 | Great Bend | Landline | Southwestern Bell |
| 620-793 | Great Bend | Landline | Southwestern Bell |
| 620-794 | Emporia | Wireless | Verizon |
| 620-795 | Oswego | Landline | CenturyLink |
| 620-796 | Great Bend | Landline | Nex-tech |
| 620-797 | Great Bend | Wireless | New Cingular Wireless |
| 620-798 | Mcpherson | Landline | AT&T |
| 620-800 | Anthony | Landline | Fractel |
| 620-801 | Dodge City | Landline | Southwestern Bell |
| 620-802 | South Hutchinson | Landline | Southwestern Bell |
| 620-803 | Emporia | Landline | Southwestern Bell |
| 620-804 | Larned | Wireless | Verizon |
| 620-808 | Coffeyville | Landline | Level 3 Communications |
| 620-820 | Parsons | Landline | Southwestern Bell |
| 620-824 | Geneseo | Landline | Home Tel. |
| 620-825 | Kiowa | Landline | South Central Tel Assn Inc |
| 620-826 | Bucklin | Landline | Southwestern Bell |
| 620-827 | Scammon | Landline | Craw-kan Tel. Coop.,inc. |
| 620-829 | Redfield | Landline | Craw-kan Tel. Coop.,inc. |
| 620-832 | Toronto | Landline | Onvoy |
| 620-833 | South Hutchinson | Landline | Fractel |
| 620-834 | Windom | Landline | CenturyLink |
| 620-835 | Rolla | Wireless | United Wireless Communications |
| 620-836 | Gridley | Landline | CenturyLink |
| 620-837 | Walton | Landline | CenturyLink |
| 620-839 | Thayer | Landline | CenturyLink |
| 620-840 | Harper | Landline | Southwestern Bell |
| 620-842 | Anthony | Landline | Southwestern Bell |
| 620-843 | Rosalia | Landline | Southern Kansas Tel. |
| 620-844 | Hamilton | Landline | Fractel |
| 620-845 | Caldwell | Landline | Kanokla Tel Assn |
| 620-846 | Montezuma | Landline | United Tel. Assn. |
| 620-848 | Riverton | Landline | Embarq Missouri |
| 620-852 | Westphalia | Landline | Craw-kan Tel. Coop.,inc. |
| 620-853 | Rosalia | Landline | Southern Kansas Tel. |
| 620-855 | Cimarron | Landline | United Tel. Assn. |
| 620-856 | Baxter Springs | Landline | Embarq Missouri |
| 620-857 | Fulton | Landline | Craw-kan Tel. Coop.,inc. |
| 620-860 | South Hutchinson | Landline | Level 3 Communications |
| 620-861 | Sublette | Wireless | United Wireless Communications |
| 620-862 | Haviland | Landline | Haviland Tel. |
| 620-863 | Caldwell | Landline | Kanokla Tel Assn |
| 620-864 | South Haven | Landline | Southern Kansas Tel. |
| 620-865 | Ensign | Landline | United Tel. Assn. |
| 620-867 | Wellington | Landline | Haviland Tel. |
| 620-868 | Great Bend | Wireless | Verizon |
| 620-869 | Hesston | Landline | Level 3 Communications |
| 620-870 | Coffeyville | Wireless | New Cingular Wireless |
| 620-871 | Scott City | Landline | S & T Communications |
| 620-872 | Scott City | Landline | Southwestern Bell |
| 620-873 | Meade | Landline | Southwestern Bell |
| 620-874 | Scott City | Landline | Southwestern Bell |
| 620-875 | Pittsburg | Wireless | Sprint Spectrum |
| 620-876 | Maple City | Landline | Southern Kansas Tel. |
| 620-877 | Hillsboro | Landline | Level 3 Communications |
| 620-878 | Florence | Landline | Southwestern Bell |
| 620-879 | Caney | Landline | Southwestern Bell |
| 620-882 | Coldwater | Landline | Teleport Communications America |
| 620-884 | Yates Center | Landline | CenturyLink |
| 620-885 | Minneola | Landline | Southwestern Bell |
| 620-886 | Medicine Lodge | Landline | Southwestern Bell |
| 620-887 | Medicine Lodge | Landline | Southwestern Bell |
| 620-888 | South Hutchinson | Landline | Peerless Network Of Kansas |
| 620-891 | Cherryvale | Wireless | New Cingular Wireless |
| 620-892 | Caldwell | Landline | Kanokla Tel Assn |
| 620-893 | Coats | Landline | Haviland Tel. |
| 620-894 | Lyons | Wireless | United States Cellular |
| 620-895 | Pratt | Landline | Haviland Tel. |
| 620-896 | Harper | Landline | Southwestern Bell |
| 620-897 | Little River | Landline | Mutual Tel. |
| 620-899 | South Hutchinson | Wireless | Verizon |
| 620-900 | Bucklin | Landline | Fractel |
| 620-901 | Iola | Landline | Southwestern Bell |
| 620-902 | Chanute | Landline | Southwestern Bell |
| 620-903 | Cherryvale | Landline | Level 3 Communications |
| 620-904 | Sterling | Landline | Level 3 Communications |
| 620-908 | Caney | Landline | Southwestern Bell |
| 620-909 | Scott City | Landline | Southwestern Bell |
| 620-910 | Larned | Landline | Level 3 Communications |
| 620-912 | Erie | Landline | Southwestern Bell |
| 620-914 | Anthony | Landline | Sc Telcom |
| 620-915 | Sharon | Landline | Sc Telcom |
| 620-916 | Harper | Landline | Sc Telcom |
| 620-917 | Kingman | Landline | Sc Telcom |
| 620-920 | Neodesha | Wireless | New Cingular Wireless |
| 620-921 | South Hutchinson | Landline | Southwestern Bell |
| 620-922 | Edna | Landline | Craw-kan Tel. Coop.,inc. |
| 620-923 | Albert | Landline | Golden Belt Tel. Assn. |
| 620-924 | Tampa | Landline | Tri-county Tel. Assn. |
| 620-926 | Independence | Wireless | New Cingular Wireless |
| 620-927 | Tribune | Wireless | Verizon |
| 620-930 | Sharon | Landline | Sc Telcom |
| 620-931 | South Hutchinson | Landline | Southwestern Bell |
| 620-933 | Pratt | Landline | Sc Telcom |
| 620-935 | Otis | Landline | Rural Tel. Service |
| 620-937 | Pierceville | Wireless | United Wireless Communications |
| 620-938 | Chase | Landline | Southwestern Bell |
| 620-939 | Bronson | Landline | Craw-kan Tel. Coop.,inc. |
| 620-940 | Chase | Landline | H & B Cable Service |
| 620-944 | Fowler | Landline | Fractel |
| 620-946 | Chetopa | Landline | Fractel |
| 620-947 | Hillsboro | Landline | CenturyLink |
| 620-948 | Coffeyville | Landline | Southwestern Bell |
| 620-951 | Hesston | Wireless | United States Cellular |
| 620-952 | Ulysses | Wireless | Verizon |
| 620-953 | Eureka | Landline | Level 3 Communications |
| 620-955 | Kingman | Wireless | Sprint Spectrum |
| 620-956 | Howard | Landline | Level 3 Communications |
| 620-957 | Marion | Landline | Level 3 Communications |
| 620-960 | South Hutchinson | Wireless | Verizon |
| 620-962 | Freeport | Landline | Kanokla Tel Assn |
| 620-963 | Yates Center | Landline | CenturyLink |
| 620-964 | Le Roy | Landline | CenturyLink |
| 620-965 | Latham | Landline | Southern Kansas Tel. |
| 620-966 | South Hutchinson | Landline | Sprint Spectrum |
| 620-967 | Caldwell | Landline | Kanokla Tel Assn |
| 620-968 | Wellington | Wireless | Southwestern Bell |
| 620-977 | Minneola | Landline | Fractel |
| 620-979 | Treece | Landline | Southwestern Bell |
| 620-982 | Pawnee Rock | Landline | Southwestern Bell |
| 620-983 | Peabody | Landline | Southwestern Bell |
| 620-984 | Hazelton | Landline | Kanokla Tel Assn |
| 620-986 | Rock | Landline | Wheat State Tel. |
| 620-988 | Coffeyville | Wireless | New Cingular Wireless |
| 620-992 | Claflin | Wireless | Nex-tech Wireless |
| 620-995 | Macksville | Landline | CenturyLink |
| 620-999 | Altoona | Landline | Terra Nova Telecom Inc. |