Area Code 412

What is an Area Code? An area code is a section of a telephone number that denotes the broad area that the phone receiving the call is based in. Area codes were first introduced circa 1947 for operator use only. Area codes are three-digit numbers that represent Numbering Plan Areas (NPAs). The area code for a particular city or region is the series of numbers that you have to dial before someone’s number if you are making a phone call to that place from a different area. Area code 412 serves the state of Pennsylvania.

The table below shows the towns and cities that use area code 412

Allison Park
Aspinwall
Avalon
Baldwin
Bell Acres
Bellevue
Ben Avon
Ben Avon Heights
Bethel Park
Blawnox
Boston
Braddock
Braddock Hills
Brentwood
Bridgeville
Carnegie
Carnot-Moon
Castle Shannon
Chalfant
Churchill
Clairton
Coraopolis
Crafton
Dormont
Dravosburg
Duquesne
East McKeesport
East Pittsburgh
Edgewood
Edgeworth
Elizabeth
Elrama
Emsworth
Etna
Forest Hills
Fox Chapel
Franklin Park
Glassport
Glenfield
Glen Osborne
Glenshaw
Greenock
Green Tree
Haysville
Heidelberg
Homestead
Ingram
Jefferson Hills
Leetsdale
Level Green
Liberty
Lincoln
McKeesport
McKees Rocks
Millvale
Monroeville
Mount Oliver
Munhall
North Braddock
Oakmont
Pennsbury Village
Pitcairn
Pittsburgh
Pleasant Hills
Plum
Port Vue
Rankin
Rennerdale
Rosslyn Farms
Sewickley
Sewickley Heights
Sewickley Hills
Sharpsburg
South Park Township
Swissvale
Thornburg
Trafford
Turtle Creek
Upper St. Clair
Verona
Versailles
Wall
West Elizabeth
West Homestead
West Mifflin
West View
Whitaker
Whitehall
White Oak
Wilkinsburg
Wilmerding