Prefix Information

The prefix 256 is part of area code 520 serving Tucson, Arizona.

This exchange contains 10,000 possible phone numbers (520-256-0000 through 520-256-9999).

Browse Numbers in This Prefix

520-256-0000-0999 520-256-1000-1999 520-256-2000-2999 520-256-3000-3999 520-256-4000-4999 520-256-5000-5999 520-256-6000-6999 520-256-7000-7999 520-256-8000-8999 520-256-9000-9999

Sample Numbers

(520) 256-0000 (520) 256-1234 (520) 256-2000 (520) 256-3333 (520) 256-4444 (520) 256-5555 (520) 256-6000 (520) 256-7777 (520) 256-8888 (520) 256-9999