| General Information about Area Code 641 | |
|---|---|
| Country | United States |
| State / Province / Territory | Iowa |
| Major City | Mason City |
| Time Zone | Central (UTC-06:00) |
| Prefix | Primary City | County | Phone Type |
|---|---|---|---|
| 641-897 | Humeston | Wayne | Landline |
| 641-892 | Sheffield | Franklin | Landline |
| 641-475 | Haverhill | Marshall | Landline |
| 641-772 | Tingley | Ringgold | Landline |
| 641-369 | Bridgewater | Adair | Landline |
| 641-413 | Lenox | Taylor | Wireless |
| 641-734 | Diagonal | Ringgold | Landline |
| 641-332 | Guthrie Center | Guthrie | Landline |
| 641-526 | Kellogg | Jasper | Landline |
| 641-536 | Lenox | Taylor | Landline |
| 641-664 | Bloomfield | Davis | Landline |
| 641-446 | Leon | Decatur | Landline |
| 641-678 | Searsboro | Poweshiek | Landline |
| 641-926 | Woden | Hancock | Landline |
| 641-682 | Ottumwa | Wapello | Landline |
| 641-264 | Little Cedar | Mitchell | Landline |
| 641-485 | Marshalltown | Marshall | Wireless |
| 641-845 | Kensett | Worth | Landline |
| 641-230 | Pella | Marion | Wireless |
| 641-581 | Forest City | Winnebago | Landline |