Prefix Information

The prefix 391 is part of area code 520 serving Tucson, Arizona.

This exchange contains 10,000 possible phone numbers (520-391-0000 through 520-391-9999).

Browse Numbers in This Prefix

520-391-0000-0999 520-391-1000-1999 520-391-2000-2999 520-391-3000-3999 520-391-4000-4999 520-391-5000-5999 520-391-6000-6999 520-391-7000-7999 520-391-8000-8999 520-391-9000-9999

Sample Numbers

(520) 391-0000 (520) 391-1234 (520) 391-2000 (520) 391-3333 (520) 391-4444 (520) 391-5555 (520) 391-6000 (520) 391-7777 (520) 391-8888 (520) 391-9999