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Area Codes/251
Alabama State flag251 area code

Get a local phone number in Mobile, AL

Biggest city

Mobile

StateAlabama
Major Cities

Bristol, Martinsville, Abingdon, Glade Spring, Emory, Meadowview, Damascus, Konnarock, Wytheville, Rural Retreat, Max Meadows, Austinville...

Timezone

Central (GMT -6)

Zip codes

36601•36695

Population

204,689

Unemployment

3.00%

Avg. Income

$66,225

Nearby Area Codes
205334

Last updated: July 14, 2025

251 • Mobile

Starting at

$7/mo

Get started

251 area code summary

The 251 area code is a vital component of Alabama's telecommunications landscape, primarily serving the southwestern part of the state.

Establishment and Service Area: The 251 area code was created on June 18, 2001, as a split from the 334 area code. This division was necessary to accommodate the growing demand for new telephone numbers in the region. The 251 area code primarily serves southwestern Alabama, including cities such as Mobile, the largest city within the area code, as well as Gulf Shores, Monroeville, and Atmore. The region encompasses both urban and rural areas, including significant parts of the Alabama Gulf Coast. Economic and Cultural Impact: The area covered by the 251 area code is economically diverse, with industries ranging from shipping and maritime activities in Mobile, to agriculture and forestry in more rural areas. The region is also culturally rich, with Mobile known for having the oldest organized Carnival celebrations in the United States, predating the more famous New Orleans Mardi Gras. The area code supports various cultural, economic, and social activities, making it essential for the region's connectivity. No Overlay and Seven-Digit Dialing: Unlike many other areas in the United States that have introduced overlay area codes, the 251 area code region continues to use seven-digit dialing for local calls. This means that calls within the 251 area code do not require the prefix to be dialed, maintaining a simpler dialing process for local residents and businesses.

These key facts about the 251 area code highlight its role in supporting the telecommunications needs of southwestern Alabama. The area code facilitates efficient communication within a region known for its economic diversity, cultural richness, and beautiful coastal landscapes.

Fun fact 💡

Mobile hosted America’s first Mardi Gras in 1703, predating New Orleans.

🏢 First Phone Company

BellSouth (later AT&T)

📲 Get a 251 number: $7/mo
Customer Stories

What our users are saying

5 min
Setup time
Slack integration is amazing! Our whole team can see incoming calls and messages right in our channels. Setup took 5 minutes and customer support was super helpful.
AJ

Ashley Jorgensen

Operations Manager

Why Phone2?

More than just a 251 number

Get a complete business phone system with features that help you never miss a customer.

40%
fewer missed calls

Shared Team Numbers

Your whole team shares one business number. When someone is busy, another teammate answers. No more missed opportunities.

24/7
call coverage

Smart Call Routing

Route calls by schedule, team, or IVR menu. After-hours calls go to voicemail or forward to on-call staff.

2+ hrs
saved per week

AI Transcription

Every voicemail and call automatically transcribed. Search conversations, catch details you missed, skip the playback.

50%
faster follow-ups

Unified Inbox

Calls, texts, and voicemails in one thread per contact. Your whole team sees the full conversation history.

3
platforms supported

Works Everywhere

iOS, Android, and web apps. Make calls from your laptop, take texts on your phone. Your number travels with you.

2 min
setup time

Instant Activation

Pick a number, download the app, start calling. No hardware, no technicians, no waiting. Works immediately.

Ready to get your 251 number?

Get a local business phone number in minutes. No contracts, cancel anytime.

Get a 251 numberView plans

Starting at $7/month • 30-day refund guarantee • Cancel anytime

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