Prefix Information

The prefix 639 is part of area code 937 serving Dayton, Ohio.

This exchange contains 10,000 possible phone numbers (937-639-0000 through 937-639-9999).

Browse Numbers in This Prefix

937-639-0000-0999 937-639-1000-1999 937-639-2000-2999 937-639-3000-3999 937-639-4000-4999 937-639-5000-5999 937-639-6000-6999 937-639-7000-7999 937-639-8000-8999 937-639-9000-9999

Sample Numbers

(937) 639-0000 (937) 639-1234 (937) 639-2000 (937) 639-3333 (937) 639-4444 (937) 639-5555 (937) 639-6000 (937) 639-7777 (937) 639-8888 (937) 639-9999