Prefix Information

The prefix 278 is part of area code 412 serving Pittsburgh, Pennsylvania.

This exchange contains 10,000 possible phone numbers (412-278-0000 through 412-278-9999).

Browse Numbers in This Prefix

412-278-0000-0999 412-278-1000-1999 412-278-2000-2999 412-278-3000-3999 412-278-4000-4999 412-278-5000-5999 412-278-6000-6999 412-278-7000-7999 412-278-8000-8999 412-278-9000-9999

Sample Numbers

(412) 278-0000 (412) 278-1234 (412) 278-2000 (412) 278-3333 (412) 278-4444 (412) 278-5555 (412) 278-6000 (412) 278-7777 (412) 278-8888 (412) 278-9999