Prefix Information

The prefix 256 is part of area code 231 serving Muskegon, Michigan.

This exchange contains 10,000 possible phone numbers (231-256-0000 through 231-256-9999).

Browse Numbers in This Prefix

231-256-0000-0999 231-256-1000-1999 231-256-2000-2999 231-256-3000-3999 231-256-4000-4999 231-256-5000-5999 231-256-6000-6999 231-256-7000-7999 231-256-8000-8999 231-256-9000-9999

Sample Numbers

(231) 256-0000 (231) 256-1234 (231) 256-2000 (231) 256-3333 (231) 256-4444 (231) 256-5555 (231) 256-6000 (231) 256-7777 (231) 256-8888 (231) 256-9999