Prefix Information

The prefix 639 is part of area code 520 serving Tucson, Arizona.

This exchange contains 10,000 possible phone numbers (520-639-0000 through 520-639-9999).

Browse Numbers in This Prefix

520-639-0000-0999 520-639-1000-1999 520-639-2000-2999 520-639-3000-3999 520-639-4000-4999 520-639-5000-5999 520-639-6000-6999 520-639-7000-7999 520-639-8000-8999 520-639-9000-9999

Sample Numbers

(520) 639-0000 (520) 639-1234 (520) 639-2000 (520) 639-3333 (520) 639-4444 (520) 639-5555 (520) 639-6000 (520) 639-7777 (520) 639-8888 (520) 639-9999