Prefix Information

The prefix 543 is part of area code 520 serving Tucson, Arizona.

This exchange contains 10,000 possible phone numbers (520-543-0000 through 520-543-9999).

Browse Numbers in This Prefix

520-543-0000-0999 520-543-1000-1999 520-543-2000-2999 520-543-3000-3999 520-543-4000-4999 520-543-5000-5999 520-543-6000-6999 520-543-7000-7999 520-543-8000-8999 520-543-9000-9999

Sample Numbers

(520) 543-0000 (520) 543-1234 (520) 543-2000 (520) 543-3333 (520) 543-4444 (520) 543-5555 (520) 543-6000 (520) 543-7777 (520) 543-8888 (520) 543-9999