| District of Kansas area codes: 785 | |
|---|---|
| Country | United States |
| State/Province | Kansas |
| Major City | Topeka |
| Time Zone | Central |
| Prefix | County | Primary City | Company |
|---|---|---|---|
| 785-283 | Ottawa | Tescott, KS | Twin Valley Telephone |
| 785-284 | Nemaha | Sabetha, KS | Southwestern Bell |
| 785-285 | Nemaha | Sabetha, KS | Cellco Partnership DBA Verizon Wireless |
| 785-286 | Shawnee | Topeka, KS | Southwestern Bell |
| 785-288 | Brown | Hiawatha, KS | Cellco Partnership DBA Verizon Wireless |
| 785-289 | Shawnee | Topeka, KS | United States Cellular Corp. - Kansas |
| 785-290 | Shawnee | Topeka, KS | Centurylink Communications LLC |
| 785-291 | Shawnee | Topeka, KS | Southwestern Bell |
| 785-292 | Marshall | Frankfort, KS | Southwestern Bell |
| 785-293 | Riley | Leonardville, KS | Twin Valley Telephone |
| 785-294 | Nemaha | Seneca, KS | Cellco Partnership DBA Verizon Wireless |
| 785-295 | Shawnee | Topeka, KS | Southwestern Bell |
| 785-296 | Shawnee | Topeka, KS | Southwestern Bell |
| 785-297 | Shawnee | Topeka, KS | Southwestern Bell |
| 785-298 | Cheyenne | Saint Francis, KS | Hartman Telephone Exchange |
| 785-299 | Gove | Quinter, KS | Cellco Partnership DBA Verizon Wireless |
| 785-300 | Nemaha | Sabetha, KS | Carson Communications |
| 785-301 | Ellis | Hays, KS | Big River Telephone Company - MO |
| 785-302 | Phillips | Phillipsburg, KS | Cellco Partnership DBA Verizon Wireless |
| 785-303 | Rooks | Palco, KS | Cellco Partnership DBA Verizon Wireless |
There are 614 prefixes, In the code area, the major cities are Hays, KS;Lawrence, KS;Manhattan, KS;Salina, KS;Top. The major city is Topeka.