Lookup › Area code 251
251 Area Code — Mobile, AL
Area code 251 serves Mobile, AL.
Most looked-up 251 numbers
- 251-426-1622
- 251-235-3155
- 251-295-8071
- 251-500-5048
- 251-743-4844
- 251-282-9669
- 251-362-4859
- 251-923-0298
- 251-362-4294
Phone prefixes in 251
Carriers serving 251
- At&t (3 numbers)
- Verizon (1 numbers)
- Fractel, LLC (1 numbers)
- Callis Communications, Inc. - (1 numbers)
Frequently asked questions
Where is area code 251?
Area code 251 serves Mobile, AL.
What prefixes are in area code 251?
Phone2.io tracks 8 phone prefixes in area code 251, with carrier and spam-report data on individual numbers.
More about area code 251
Area code 251 overview, history, and local numbers · Get a AL phone number
Last updated: May 25, 2026