Prefix Information

The prefix 399 is part of area code 251 serving Mobile, Alabama.

This exchange contains 10,000 possible phone numbers (251-399-0000 through 251-399-9999).

Browse Numbers in This Prefix

251-399-0000-0999 251-399-1000-1999 251-399-2000-2999 251-399-3000-3999 251-399-4000-4999 251-399-5000-5999 251-399-6000-6999 251-399-7000-7999 251-399-8000-8999 251-399-9000-9999

Sample Numbers

(251) 399-0000 (251) 399-1234 (251) 399-2000 (251) 399-3333 (251) 399-4444 (251) 399-5555 (251) 399-6000 (251) 399-7777 (251) 399-8888 (251) 399-9999