Prefix Information

The prefix 491 is part of area code 231 serving Muskegon, Michigan.

This exchange contains 10,000 possible phone numbers (231-491-0000 through 231-491-9999).

Browse Numbers in This Prefix

231-491-0000-0999 231-491-1000-1999 231-491-2000-2999 231-491-3000-3999 231-491-4000-4999 231-491-5000-5999 231-491-6000-6999 231-491-7000-7999 231-491-8000-8999 231-491-9000-9999

Sample Numbers

(231) 491-0000 (231) 491-1234 (231) 491-2000 (231) 491-3333 (231) 491-4444 (231) 491-5555 (231) 491-6000 (231) 491-7777 (231) 491-8888 (231) 491-9999