Prefix Information

The prefix 256 is part of area code 313 serving Detroit, Michigan.

This exchange contains 10,000 possible phone numbers (313-256-0000 through 313-256-9999).

Browse Numbers in This Prefix

313-256-0000-0999 313-256-1000-1999 313-256-2000-2999 313-256-3000-3999 313-256-4000-4999 313-256-5000-5999 313-256-6000-6999 313-256-7000-7999 313-256-8000-8999 313-256-9000-9999

Sample Numbers

(313) 256-0000 (313) 256-1234 (313) 256-2000 (313) 256-3333 (313) 256-4444 (313) 256-5555 (313) 256-6000 (313) 256-7777 (313) 256-8888 (313) 256-9999