Prefix Information

The prefix 100 is part of area code 231 serving Muskegon, Michigan.

This exchange contains 10,000 possible phone numbers (231-100-0000 through 231-100-9999).

Browse Numbers in This Prefix

231-100-0000-0999 231-100-1000-1999 231-100-2000-2999 231-100-3000-3999 231-100-4000-4999 231-100-5000-5999 231-100-6000-6999 231-100-7000-7999 231-100-8000-8999 231-100-9000-9999

Sample Numbers

(231) 100-0000 (231) 100-1234 (231) 100-2000 (231) 100-3333 (231) 100-4444 (231) 100-5555 (231) 100-6000 (231) 100-7777 (231) 100-8888 (231) 100-9999