Prefix Information

The prefix 510 is part of area code 520 serving Tucson, Arizona.

This exchange contains 10,000 possible phone numbers (520-510-0000 through 520-510-9999).

Browse Numbers in This Prefix

520-510-0000-0999 520-510-1000-1999 520-510-2000-2999 520-510-3000-3999 520-510-4000-4999 520-510-5000-5999 520-510-6000-6999 520-510-7000-7999 520-510-8000-8999 520-510-9000-9999

Sample Numbers

(520) 510-0000 (520) 510-1234 (520) 510-2000 (520) 510-3333 (520) 510-4444 (520) 510-5555 (520) 510-6000 (520) 510-7777 (520) 510-8888 (520) 510-9999