| General Information about Area Code 620 | |
|---|---|
| Country | United States |
| State / Province / Territory | Kansas |
| Major City | Hutchinson |
| Time Zone | Central (UTC-06:00) |
| Prefix | Primary City | County | Phone Type |
|---|---|---|---|
| 620-409 | Kiowa | Barber | Wireless |
| 620-523 | Fort Dodge | Ford | Landline |
| 620-565 | Sedan | Chautauqua | Landline |
| 620-802 | South Hutchinson | Reno | Landline |
| 620-594 | Sawyer | Pratt | Landline |
| 620-984 | Anthony | Harper | Landline |
| 620-424 | Ulysses | Grant | Landline |
| 620-278 | Sterling | Rice | Landline |
| 620-379 | Marienthal | Wichita | Landline |
| 620-719 | Frontenac | Crawford | Wireless |
| 620-679 | Treece | Cherokee | Landline |
| 620-927 | Tribune | Greeley | Wireless |
| 620-240 | Frontenac | Crawford | Landline |
| 620-740 | Harper | Harper | Wireless |
| 620-482 | Liberal | Seward | Landline |
| 620-209 | Kingman | Kingman | Landline |
| 620-378 | Fredonia | Wilson | Landline |
| 620-897 | Little River | Rice | Landline |
| 620-239 | Hazelton | Barber | Landline |
| 620-770 | Pratt | Pratt | Landline |