Prefix Information

The prefix 840 is part of area code 412 serving Pittsburgh, Pennsylvania.

This exchange contains 10,000 possible phone numbers (412-840-0000 through 412-840-9999).

Browse Numbers in This Prefix

412-840-0000-0999 412-840-1000-1999 412-840-2000-2999 412-840-3000-3999 412-840-4000-4999 412-840-5000-5999 412-840-6000-6999 412-840-7000-7999 412-840-8000-8999 412-840-9000-9999

Sample Numbers

(412) 840-0000 (412) 840-1234 (412) 840-2000 (412) 840-3333 (412) 840-4444 (412) 840-5555 (412) 840-6000 (412) 840-7777 (412) 840-8888 (412) 840-9999