| General Information about Area Code 251 | |
|---|---|
| Country | United States |
| State / Province / Territory | Alabama |
| Major City | Mobile |
| Time Zone | Central (UTC-06:00) |
| Prefix | Primary City | County | Phone Type |
|---|---|---|---|
| 251-617 | Mobile | Mobile | Wireless |
| 251-947 | Seminole | Baldwin | Landline |
| 251-677 | Seminole | Baldwin | Landline |
| 251-577 | Perdido | Baldwin | Landline |
| 251-230 | Evergreen | Conecuh | Wireless |
| 251-957 | Irvington | Mobile | Landline |
| 251-221 | Mobile | Mobile | Landline |
| 251-597 | Foley | Baldwin | Wireless |
| 251-428 | Range | Conecuh | Wireless |
| 251-402 | Mobile | Mobile | Wireless |
| 251-265 | Mount Vernon | Mobile | Landline |
| 251-435 | Mobile | Mobile | Landline |
| 251-774 | Mc Intosh | Washington | Wireless |
| 251-274 | Mc Intosh | Washington | Landline |
| 251-441 | Mobile | Mobile | Landline |
| 251-422 | Mobile | Mobile | Wireless |
| 251-349 | Dickinson | Clarke | Landline |
| 251-458 | Mobile | Mobile | Wireless |
| 251-827 | Chatom | Washington | Landline |
| 251-653 | Mobile | Mobile | Landline |