Prefix Information

The prefix 123 is part of area code 412 serving Pittsburgh, Pennsylvania.

This exchange contains 10,000 possible phone numbers (412-123-0000 through 412-123-9999).

Browse Numbers in This Prefix

412-123-0000-0999 412-123-1000-1999 412-123-2000-2999 412-123-3000-3999 412-123-4000-4999 412-123-5000-5999 412-123-6000-6999 412-123-7000-7999 412-123-8000-8999 412-123-9000-9999

Sample Numbers

(412) 123-0000 (412) 123-1234 (412) 123-2000 (412) 123-3333 (412) 123-4444 (412) 123-5555 (412) 123-6000 (412) 123-7777 (412) 123-8888 (412) 123-9999