Prefix Information

The prefix 581 is part of area code 251 serving Mobile, Alabama.

This exchange contains 10,000 possible phone numbers (251-581-0000 through 251-581-9999).

Browse Numbers in This Prefix

251-581-0000-0999 251-581-1000-1999 251-581-2000-2999 251-581-3000-3999 251-581-4000-4999 251-581-5000-5999 251-581-6000-6999 251-581-7000-7999 251-581-8000-8999 251-581-9000-9999

Sample Numbers

(251) 581-0000 (251) 581-1234 (251) 581-2000 (251) 581-3333 (251) 581-4444 (251) 581-5555 (251) 581-6000 (251) 581-7777 (251) 581-8888 (251) 581-9999