Prefix Information

The prefix 399 is part of area code 412 serving Pittsburgh, Pennsylvania.

This exchange contains 10,000 possible phone numbers (412-399-0000 through 412-399-9999).

Browse Numbers in This Prefix

412-399-0000-0999 412-399-1000-1999 412-399-2000-2999 412-399-3000-3999 412-399-4000-4999 412-399-5000-5999 412-399-6000-6999 412-399-7000-7999 412-399-8000-8999 412-399-9000-9999

Sample Numbers

(412) 399-0000 (412) 399-1234 (412) 399-2000 (412) 399-3333 (412) 399-4444 (412) 399-5555 (412) 399-6000 (412) 399-7777 (412) 399-8888 (412) 399-9999