Prefix Information

The prefix 581 is part of area code 412 serving Pittsburgh, Pennsylvania.

This exchange contains 10,000 possible phone numbers (412-581-0000 through 412-581-9999).

Browse Numbers in This Prefix

412-581-0000-0999 412-581-1000-1999 412-581-2000-2999 412-581-3000-3999 412-581-4000-4999 412-581-5000-5999 412-581-6000-6999 412-581-7000-7999 412-581-8000-8999 412-581-9000-9999

Sample Numbers

(412) 581-0000 (412) 581-1234 (412) 581-2000 (412) 581-3333 (412) 581-4444 (412) 581-5555 (412) 581-6000 (412) 581-7777 (412) 581-8888 (412) 581-9999