Prefix Information

The prefix 256 is part of area code 641 serving Mason City, Iowa.

This exchange contains 10,000 possible phone numbers (641-256-0000 through 641-256-9999).

Browse Numbers in This Prefix

641-256-0000-0999 641-256-1000-1999 641-256-2000-2999 641-256-3000-3999 641-256-4000-4999 641-256-5000-5999 641-256-6000-6999 641-256-7000-7999 641-256-8000-8999 641-256-9000-9999

Sample Numbers

(641) 256-0000 (641) 256-1234 (641) 256-2000 (641) 256-3333 (641) 256-4444 (641) 256-5555 (641) 256-6000 (641) 256-7777 (641) 256-8888 (641) 256-9999