Prefix Information

The prefix 531 is part of area code 251 serving Mobile, Alabama.

This exchange contains 10,000 possible phone numbers (251-531-0000 through 251-531-9999).

Browse Numbers in This Prefix

251-531-0000-0999 251-531-1000-1999 251-531-2000-2999 251-531-3000-3999 251-531-4000-4999 251-531-5000-5999 251-531-6000-6999 251-531-7000-7999 251-531-8000-8999 251-531-9000-9999

Sample Numbers

(251) 531-0000 (251) 531-1234 (251) 531-2000 (251) 531-3333 (251) 531-4444 (251) 531-5555 (251) 531-6000 (251) 531-7777 (251) 531-8888 (251) 531-9999