| District of Kansas area codes: 620 | |
|---|---|
| Country | United States |
| State/Province | Kansas |
| Major City | Hutchinson |
| Time Zone | Central (UTC-06:00) |
| Prefix | County | Primary City | Company |
|---|---|---|---|
| 620-489 | Mcpherson | Windom, KS | United Tel Of Eastern Kansas DBA Centurylink |
| 620-490 | Coffey | Burlington, KS | United States Cellular Corp. - Kansas |
| 620-491 | Kingman | Kingman, KS | Cellco Partnership DBA Verizon Wireless |
| 620-492 | Stanton | Johnson, KS | Pioneer Telephone Association |
| 620-493 | Stanton | Manter, KS | Pioneer Telephone Association |
| 620-495 | Stanton | Johnson, KS | Pioneer Telephone Association |
| 620-496 | Allen | La Harpe, KS | La Harpe Telephone Co. |
| 620-497 | Reno | Turon, KS | South Central Telephone Association |
| 620-499 | Hamilton | Syracuse, KS | Pioneer Telephone Association |
| 620-500 | Reno | Hutchinson, KS | Wildflower Telecommunications |
| 620-501 | Barber | Medicine Lodge, KS | Southwestern Bell |
| 620-504 | Mcpherson | Mcpherson, KS | Southwestern Bell |
| 620-505 | Montgomery | Coffeyville, KS | United States Cellular Corp. - Kansas |
| 620-506 | Cowley | Arkansas City, KS | Level 3 Communications |
| 620-507 | Sumner | Wellington, KS | Southwestern Bell |
| 620-508 | Pratt | Pratt, KS | Southwestern Bell |
| 620-509 | Rice | Lyons, KS | Level 3 Communications |
| 620-510 | Haskell | Sublette, KS | Southwestern Bell |
| 620-513 | Reno | Hutchinson, KS | AT&T Local |
| 620-514 | Sumner | Wellington, KS | Telcove Investment |
There are 577 prefixes, In the code area, the major cities are Dodge City, KS;Emporia, KS;Garden City, KS;Hutchin. The major city is Hutchinson.