Prefix Information

The prefix 743 is part of area code 520 serving Tucson, Arizona.

This exchange contains 10,000 possible phone numbers (520-743-0000 through 520-743-9999).

Browse Numbers in This Prefix

520-743-0000-0999 520-743-1000-1999 520-743-2000-2999 520-743-3000-3999 520-743-4000-4999 520-743-5000-5999 520-743-6000-6999 520-743-7000-7999 520-743-8000-8999 520-743-9000-9999

Sample Numbers

(520) 743-0000 (520) 743-1234 (520) 743-2000 (520) 743-3333 (520) 743-4444 (520) 743-5555 (520) 743-6000 (520) 743-7777 (520) 743-8888 (520) 743-9999