Prefix Information

The prefix 004 is part of area code 520 serving Tucson, Arizona.

This exchange contains 10,000 possible phone numbers (520-004-0000 through 520-004-9999).

Browse Numbers in This Prefix

520-004-0000-0999 520-004-1000-1999 520-004-2000-2999 520-004-3000-3999 520-004-4000-4999 520-004-5000-5999 520-004-6000-6999 520-004-7000-7999 520-004-8000-8999 520-004-9000-9999

Sample Numbers

(520) 004-0000 (520) 004-1234 (520) 004-2000 (520) 004-3333 (520) 004-4444 (520) 004-5555 (520) 004-6000 (520) 004-7777 (520) 004-8888 (520) 004-9999