Prefix Information

The prefix 870 is part of area code 412 serving Pittsburgh, Pennsylvania.

This exchange contains 10,000 possible phone numbers (412-870-0000 through 412-870-9999).

Browse Numbers in This Prefix

412-870-0000-0999 412-870-1000-1999 412-870-2000-2999 412-870-3000-3999 412-870-4000-4999 412-870-5000-5999 412-870-6000-6999 412-870-7000-7999 412-870-8000-8999 412-870-9000-9999

Sample Numbers

(412) 870-0000 (412) 870-1234 (412) 870-2000 (412) 870-3333 (412) 870-4444 (412) 870-5555 (412) 870-6000 (412) 870-7777 (412) 870-8888 (412) 870-9999