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878 Area Code, Where is Area Code 878?

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  2. Pennsylvania
  3. 878 Area Code

878 Area Code is part of 14 counties in the state of Pennsylvania. There are around 9 cities and 311 other places such as towns, cdps and villages in the 878 area code. Area code 878 is a telephone area code in the North American Numbering Plan (NANP) for the U.S. state of Pennsylvania. Below you will find more info about Code and also zip codes, counties, cities and the post offices that belong to this Area Code.

Counties that Use 878 Area Code

878 Area Code covers 14 Counties

Major Cities that Use 878 Area Code

878 Area Code covers 9 Major Cities

All Places, Towns or Villages that Use 878 Area Code

878 Area Code covers 311 Towns, Villages or other places
Adams Aleppo Allegheny Allegheny Allison Park Amwell Armstrong Baldwin Bell Bell Acres Bentleyville Bethel Bethel Park Big Beaver Black Lick (Township) Blaine Boggs Brady Bradys Bend Brighton Brush Valley Buffalo Buffalo Bullskin Burrell Burrell Butler (Township) California Canoe Canton Carnot-Moon Carroll Cecil Center Center Center Center Centerville Chartiers Cherry Cherryhill Chippewa Clark Clay Clearfield Clinton Collier Concord Conemaugh Connellsville (Township) Connoquenessing (Township) Cook Coolspring Cowanshannock Cranberry Cross Creek (Township) Cumberland Darlington (Township) Daugherty Deemston Deer Creek Delaware Derry (Township) Donegal Donegal Donegal (Township) Dunbar (Township) Dunkard East Bethlehem East Finley East Franklin East Huntingdon East Lackawannock East Mahoning Economy Eighty Four Elizabeth (Township) Fairfield Fairview Fairview (Township) Fallowfield Fawn Findlay Findley Forward Forward Fox Chapel Franklin Franklin Franklin Franklin Franklin Park Frazer Freeport Georges German Gibsonia Gilmore Gilpin Gray Green Greene Greene Greene Hampton Hanover Hanover Harmar Harrison Hempfield Hempfield Henry Clay Hickory Homeacre-Lyndora Hopewell Hopewell Independence Independence Indiana Industry Jackson Jackson Jackson Jacksonville Jefferson Jefferson Jefferson Jefferson Jefferson (Township) Jefferson Hills Kennedy Kiskiminetas Kittanning (Township) Lackawannock Lake Lancaster Level Green Liberty Ligonier (Township) Lincoln Little Beaver Lower Tyrone Loyalhanna (Township) Luzerne Madison Madison Mahoning Manor Marion Marion Marshall McCandless Menallen Mercer Middlesex Mill Creek Monongahela Monroeville Moon Morgan Morris Morris Mount Lebanon Mount Pleasant Mount Pleasant (Township) Muddy Creek Murrysville Neshannock New Beaver New Sewickley New Stanton New Vernon Nicholson North Beaver North Bethlehem North Buffalo North Fayette North Franklin North Huntingdon North Mahoning North Sewickley North Shenango North Strabane North Union North Versailles Nottingham O'Hara Oakland Ohio Ohioville Orchard Hills Otter Creek Parker Parks Penn Penn (Township) Penn Hills Perry Perry Perry Perry Perry Perry Peters Pine Pine Pine Pine Plain Grove Plum Plumcreek Potter Prospect Pulaski Pymatuning Pymatuning Central Raccoon Rayburn Rayne Redstone Richhill Richland Richland Richland Robinson Robinson Rochester (Township) Rockland Ross Rostraver Salem Salem Saltlick Sandy Creek Sandy Lake (Township) Scott Scott Scrubgrass Sewickley Sewickley Heights Shaler Shanor-Northvue Shenango Shenango Shippingport Slippery Rock Slippery Rock (Township) Smith Somerset South Beaver South Bend South Buffalo South Fayette South Franklin South Huntingdon South Mahoning South Park South Park Township South Pymatuning South Shenango South Strabane South Union Springfield Springfield Springhill Springhill St. Clair Stewart Sugar Grove Sugarcreek Summit Taylor Union Union Unity Upper Burrell Upper St. Clair Upper St. Clair (Township) Upper Tyrone Valley Venango Washington Washington Washington Washington Washington Washington Washington Wayne Wayne West Bethlehem West Deer West Fallowfield West Finley West Franklin West Liberty West Mahoning West Mifflin West Pike Run West Salem West Shenango West Wheatfield Wharton White White Oak Whiteley Wilmington Wilmington Winfield Worth Young

Sources: North American Numbering Plan Administration (NANPA), telecom providers, and the U.S. Census Bureau.