| 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 |
|---|---|---|---|
| 251-470 | Mobile | Mobile | Landline |
| 251-554 | Mobile | Mobile | Wireless |
| 251-268 | Mount Vernon | Mobile | Landline |
| 251-771 | Melvin | Choctaw | Landline |
| 251-478 | Mobile | Mobile | Landline |
| 251-639 | Mobile | Mobile | Landline |
| 251-405 | Mobile | Mobile | Landline |
| 251-296 | Flomaton | Escambia | Landline |
| 251-299 | Mount Vernon | Mobile | Landline |
| 251-479 | Mobile | Mobile | Landline |
| 251-331 | Mobile | Mobile | Wireless |
| 251-732 | Flomaton | Escambia | Landline |
| 251-439 | Mobile | Mobile | Landline |
| 251-231 | Carlton | Clarke | Landline |
| 251-865 | Grand Bay | Mobile | Landline |
| 251-219 | Mobile | Mobile | Landline |
| 251-317 | Citronelle | Mobile | Landline |
| 251-873 | Bayou La Batre | Mobile | Landline |
| 251-247 | Carlton | Clarke | Landline |
| 251-533 | Mobile | Mobile | Wireless |