Prefix Information

The prefix 343 is part of area code 412 serving Pittsburgh, Pennsylvania.

This exchange contains 10,000 possible phone numbers (412-343-0000 through 412-343-9999).

Browse Numbers in This Prefix

412-343-0000-0999 412-343-1000-1999 412-343-2000-2999 412-343-3000-3999 412-343-4000-4999 412-343-5000-5999 412-343-6000-6999 412-343-7000-7999 412-343-8000-8999 412-343-9000-9999

Sample Numbers

(412) 343-0000 (412) 343-1234 (412) 343-2000 (412) 343-3333 (412) 343-4444 (412) 343-5555 (412) 343-6000 (412) 343-7777 (412) 343-8888 (412) 343-9999