Prefix Information

The prefix 636 is part of area code 520 serving Tucson, Arizona.

This exchange contains 10,000 possible phone numbers (520-636-0000 through 520-636-9999).

Browse Numbers in This Prefix

520-636-0000-0999 520-636-1000-1999 520-636-2000-2999 520-636-3000-3999 520-636-4000-4999 520-636-5000-5999 520-636-6000-6999 520-636-7000-7999 520-636-8000-8999 520-636-9000-9999

Sample Numbers

(520) 636-0000 (520) 636-1234 (520) 636-2000 (520) 636-3333 (520) 636-4444 (520) 636-5555 (520) 636-6000 (520) 636-7777 (520) 636-8888 (520) 636-9999