Prefix Information

The prefix 639 is part of area code 231 serving Muskegon, Michigan.

This exchange contains 10,000 possible phone numbers (231-639-0000 through 231-639-9999).

Browse Numbers in This Prefix

231-639-0000-0999 231-639-1000-1999 231-639-2000-2999 231-639-3000-3999 231-639-4000-4999 231-639-5000-5999 231-639-6000-6999 231-639-7000-7999 231-639-8000-8999 231-639-9000-9999

Sample Numbers

(231) 639-0000 (231) 639-1234 (231) 639-2000 (231) 639-3333 (231) 639-4444 (231) 639-5555 (231) 639-6000 (231) 639-7777 (231) 639-8888 (231) 639-9999