Prefix Information

The prefix 313 is part of area code 311 serving Unknown, Unknown.

This exchange contains 10,000 possible phone numbers (311-313-0000 through 311-313-9999).

Browse Numbers in This Prefix

311-313-0000-0999 311-313-1000-1999 311-313-2000-2999 311-313-3000-3999 311-313-4000-4999 311-313-5000-5999 311-313-6000-6999 311-313-7000-7999 311-313-8000-8999 311-313-9000-9999

Sample Numbers

(311) 313-0000 (311) 313-1234 (311) 313-2000 (311) 313-3333 (311) 313-4444 (311) 313-5555 (311) 313-6000 (311) 313-7777 (311) 313-8888 (311) 313-9999