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Kansas Area Codes
Kansas has 4 area codes in service: 316, 620, 785 and 913.
Largest cities
| City | Area codes |
|---|---|
| Wichita | 316 |
| Overland Park | 913 |
| Kansas City | 913 |
| Olathe | 913 |
| Topeka | 785 |
| Lawrence | 785 |
| Shawnee | 913 |
| Lenexa | 913 |
| Manhattan | 785 |
| Salina | 785 |
| Hutchinson | 620 |
| Leavenworth | 913 |
All area codes in Kansas
| Code | Main cities | Overlay | In service since | Projected exhaust |
|---|---|---|---|---|
| 316 | Wichita, Derby, Newton, Andover | — | 1947 | 2056 |
| 620 | Hutchinson, Dodge City, Garden City, Emporia | — | 2001 | 2033 |
| 785 | Topeka, Lawrence, Manhattan, Salina | — | 1997 | 2032 |
| 913 | Overland Park, Kansas City, Olathe, Shawnee | — | 1947 | 2058 |
2,306 prefixes are in use across Kansas. Exhaust years are NANPA's 2026 forecast.