878 area code is a telephone area code in the North American Numbering Plan (NANP) for Pittsburgh in Southwestern Pennsylvania, United States. The area code was created in 1998.
| Area Code | 878 |
|---|---|
| Major City | Pittsburgh |
| Service Date | 02/01/1998 |
| Time Zone | Eastern |
| Overlay Complex | 412/724/878 |
| Location | Pennsylvania (PA) |
| Country | United States |
Some of the cities served by area code 878 include Pittsburgh, Bethel Park, Monroeville, Plum, New Castle, Allison Park, West Mifflin, Murrysville, Baldwin and more.
| Area code | City/Town | County |
|---|---|---|
| 878 | Acme | Westmoreland |
| 878 | Adah | Fayette |
| 878 | Adamsburg | Westmoreland |
| 878 | Adamsville | Crawford |
| 878 | Adrian | Armstrong |
| 878 | Aleppo | Greene |
| 878 | Aliquippa | Beaver |
| 878 | Allenport | Washington |
| 878 | Allison | Fayette |
| 878 | Allison Park | Allegheny |
| 878 | Alverton | Westmoreland |
| 878 | Ambridge | Beaver |
| 878 | Amity | Washington |
| 878 | Apollo | Westmoreland |
| 878 | Ardara | Westmoreland |
| 878 | Armbrust | Westmoreland |
| 878 | Arona | Westmoreland |
| 878 | Atlasburg | Washington |
| 878 | Aultman | Indiana |
| 878 | Avella | Washington |
| 878 | Avonmore | Westmoreland |
| 878 | Baden | Beaver |
| 878 | Bairdford | Allegheny |
| 878 | Bakerstown | Allegheny |
| 878 | Beallsville | Washington |
| 878 | Beaver | Beaver |
| 878 | Beaver Falls | Beaver |
| 878 | Belle Vernon | Fayette |
| 878 | Bentleyville | Washington |
| 878 | Bessemer | Lawrence |
| 878 | Bethel Park | Allegheny |
| 878 | Beyer | Indiana |
| 878 | Black Lick | Indiana |
| 878 | Blairsville | Indiana |
| 878 | Bobtown | Greene |
| 878 | Bolivar | Westmoreland |
| 878 | Bovard | Westmoreland |
| 878 | Boyers | Butler |
| 878 | Brackenridge | Allegheny |
| 878 | Braddock | Allegheny |
| 878 | Bradenville | Westmoreland |
| 878 | Bradfordwoods | Allegheny |
| 878 | Branchton | Butler |
| 878 | Brave | Greene |
| 878 | Bridgeville | Allegheny |
| 878 | Brier Hill | Fayette |
| 878 | Brownfield | Fayette |
| 878 | Brownsville | Fayette |
| 878 | Bruin | Butler |
| 878 | Brush Valley | Indiana |
| 878 | Buena Vista | Allegheny |
| 878 | Bulger | Washington |
| 878 | Bunola | Allegheny |
| 878 | Burgettstown | Washington |
| 878 | Butler | Butler |
| 878 | Cabot | Butler |
| 878 | Cadogan | Armstrong |
| 878 | California | Washington |
| 878 | Callery | Butler |
| 878 | Calumet | Westmoreland |
| 878 | Canonsburg | Washington |
| 878 | Cardale | Fayette |
| 878 | Carmichaels | Greene |
| 878 | Carnegie | Allegheny |
| 878 | Cecil | Washington |
| 878 | Chalk Hill | Fayette |
| 878 | Chambersville | Indiana |
| 878 | Charleroi | Washington |
| 878 | Chestnut Ridge | Fayette |
| 878 | Cheswick | Allegheny |
| 878 | Chicora | Butler |
| 878 | Clairton | Allegheny |
| 878 | Claridge | Westmoreland |
| 878 | Clark | Mercer |
| 878 | Clarks Mills | Mercer |
| 878 | Clarksburg | Indiana |
| 878 | Clarksville | Greene |
| 878 | Claysville | Washington |
| 878 | Clinton | Beaver |
| 878 | Clune | Indiana |
| 878 | Clymer | Indiana |
| 878 | Coal Center | Washington |
| 878 | Cokeburg | Washington |
| 878 | Commodore | Indiana |
| 878 | Connellsville | Fayette |
| 878 | Connoquenessing | Butler |
| 878 | Conway | Beaver |
| 878 | Coral | Indiana |
| 878 | Coraopolis | Allegheny |
| 878 | Coulters | Allegheny |
| 878 | Cowansville | Armstrong |
| 878 | Crabtree | Westmoreland |
| 878 | Cranberry Township | Butler |
| 878 | Creekside | Indiana |
| 878 | Creighton | Allegheny |
| 878 | Crescent | Allegheny |
| 878 | Crucible | Greene |
| 878 | Cuddy | Allegheny |
| 878 | Curtisville | Allegheny |
| 878 | Daisytown | Washington |
| 878 | Darlington | Beaver |
| 878 | Darragh | Westmoreland |
| 878 | Dawson | Fayette |
| 878 | Delmont | Westmoreland |
| 878 | Denbo | Washington |
| 878 | Derry | Westmoreland |
| 878 | Dickerson Run | Fayette |
| 878 | Dilliner | Greene |
| 878 | Dixonville | Indiana |
| 878 | Donegal | Westmoreland |
| 878 | Donora | Washington |
| 878 | Dravosburg | Allegheny |
| 878 | Dunbar | Fayette |
| 878 | Dunlevy | Washington |
| 878 | Duquesne | Allegheny |
| 878 | East Brady | Clarion |
| 878 | East Butler | Butler |
| 878 | East Mc Keesport | Allegheny |
| 878 | East Millsboro | Fayette |
| 878 | East Pittsburgh | Allegheny |
| 878 | East Vandergrift | Westmoreland |
| 878 | Eau Claire | Butler |
| 878 | Edinburg | Lawrence |
| 878 | Eighty Four | Washington |
| 878 | Elco | Washington |
| 878 | Elderton | Armstrong |
| 878 | Elizabeth | Allegheny |
| 878 | Ellsworth | Washington |
| 878 | Ellwood City | Lawrence |
| 878 | Elrama | Washington |
| 878 | Emlenton | Venango |
| 878 | Enon Valley | Lawrence |
| 878 | Ernest | Indiana |
| 878 | Evans City | Butler |
| 878 | Everson | Fayette |
| 878 | Export | Westmoreland |
| 878 | Fairbank | Fayette |
| 878 | Fairchance | Fayette |
| 878 | Farmington | Fayette |
| 878 | Farrell | Mercer |
| 878 | Fayette City | Fayette |
| 878 | Fenelton | Butler |
| 878 | Finleyville | Washington |
| 878 | Fombell | Beaver |
| 878 | Forbes Road | Westmoreland |
| 878 | Ford City | Armstrong |
| 878 | Ford Cliff | Armstrong |
| 878 | Forestville | Butler |
| 878 | Foxburg | Clarion |
| 878 | Fredericktown | Washington |
| 878 | Fredonia | Mercer |
| 878 | Freedom | Beaver |
| 878 | Freeport | Armstrong |
| 878 | Gans | Fayette |
| 878 | Garards Fort | Greene |
| 878 | Gastonville | Washington |
| 878 | Georgetown | Beaver |
| 878 | Gibbon Glade | Fayette |
| 878 | Gibsonia | Allegheny |
| 878 | Glassport | Allegheny |
| 878 | Glenshaw | Allegheny |
| 878 | Grapeville | Westmoreland |
| 878 | Graysville | Greene |
| 878 | Greenock | Allegheny |
| 878 | Greensboro | Greene |
| 878 | Greensburg | Westmoreland |
| 878 | Greenville | Mercer |
| 878 | Grindstone | Fayette |
| 878 | Grove City | Mercer |
| 878 | Hadley | Mercer |
| 878 | Hannastown | Westmoreland |
| 878 | Harmony | Butler |
| 878 | Harrison City | Westmoreland |
| 878 | Harrisville | Butler |
| 878 | Harwick | Allegheny |
| 878 | Hendersonville | Washington |
| 878 | Herman | Butler |
| 878 | Herminie | Westmoreland |
| 878 | Hermitage | Mercer |
| 878 | Hibbs | Fayette |
| 878 | Hickory | Washington |
| 878 | Hiller | Fayette |
| 878 | Hilliards | Butler |
| 878 | Hillsville | Lawrence |
| 878 | Holbrook | Greene |
| 878 | Home | Indiana |
| 878 | Homer City | Indiana |
| 878 | Homestead | Allegheny |
| 878 | Hookstown | Beaver |
| 878 | Hopwood | Fayette |
| 878 | Hostetter | Westmoreland |
| 878 | Houston | Washington |
| 878 | Hunker | Westmoreland |
| 878 | Hutchinson | Westmoreland |
| 878 | Hyde Park | Westmoreland |
| 878 | Imperial | Allegheny |
| 878 | Indian Head | Fayette |
| 878 | Indiana | Indiana |
| 878 | Indianola | Allegheny |
| 878 | Industry | Beaver |
| 878 | Ingomar | Allegheny |
| 878 | Irwin | Westmoreland |
| 878 | Isabella | Fayette |
| 878 | Jackson Center | Mercer |
| 878 | Jacobs Creek | Westmoreland |
| 878 | Jamestown | Mercer |
| 878 | Jeannette | Westmoreland |
| 878 | Jefferson | Greene |
| 878 | Jefferson Hills | Allegheny |
| 878 | Joffre | Washington |
| 878 | Jones Mills | Westmoreland |
| 878 | Josephine | Indiana |
| 878 | Karns City | Butler |
| 878 | Keisterville | Fayette |
| 878 | Kent | Indiana |
| 878 | Kittanning | Armstrong |
| 878 | Koppel | Beaver |
| 878 | La Belle | Fayette |
| 878 | Lake Lynn | Fayette |
| 878 | Langeloth | Washington |
| 878 | Larimer | Westmoreland |
| 878 | Latrobe | Westmoreland |
| 878 | Laughlintown | Westmoreland |
| 878 | Lawrence | Washington |
| 878 | Leckrone | Fayette |
| 878 | Leechburg | Armstrong |
| 878 | Leetsdale | Allegheny |
| 878 | Leisenring | Fayette |
| 878 | Lemont Furnace | Fayette |
| 878 | Ligonier | Westmoreland |
| 878 | Lowber | Westmoreland |
| 878 | Loyalhanna | Westmoreland |
| 878 | Lucernemines | Indiana |
| 878 | Luxor | Westmoreland |
| 878 | Lyndora | Butler |
| 878 | Madison | Westmoreland |
| 878 | Mammoth | Westmoreland |
| 878 | Manor | Westmoreland |
| 878 | Manorville | Armstrong |
| 878 | Marchand | Indiana |
| 878 | Marianna | Washington |
| 878 | Marion Center | Indiana |
| 878 | Markleysburg | Fayette |
| 878 | Mars | Butler |
| 878 | Martin | Fayette |
| 878 | Masontown | Fayette |
| 878 | Mather | Greene |
| 878 | Mc Clellandtown | Fayette |
| 878 | Mc Donald | Washington |
| 878 | Mc Grann | Armstrong |
| 878 | Mc Intyre | Indiana |
| 878 | McKees Rocks | Allegheny |
| 878 | McKeesport | Allegheny |
| 878 | Meadow Lands | Washington |
| 878 | Melcroft | Fayette |
| 878 | Mercer | Mercer |
| 878 | Merrittstown | Fayette |
| 878 | Midland | Beaver |
| 878 | Midway | Washington |
| 878 | Mill Run | Fayette |
| 878 | Millsboro | Washington |
| 878 | Monaca | Beaver |
| 878 | Monessen | Westmoreland |
| 878 | Monongahela | Washington |
| 878 | Monroeville | Allegheny |
| 878 | Morgan | Allegheny |
| 878 | Mount Braddock | Fayette |
| 878 | Mount Morris | Greene |
| 878 | Mount Pleasant | Westmoreland |
| 878 | Murrysville | Westmoreland |
| 878 | Muse | Washington |
| 878 | Natrona Heights | Allegheny |
| 878 | Nemacolin | Greene |
| 878 | New Alexandria | Westmoreland |
| 878 | New Bedford | Lawrence |
| 878 | New Brighton | Beaver |
| 878 | New Castle | Lawrence |
| 878 | New Derry | Westmoreland |
| 878 | New Eagle | Washington |
| 878 | New Florence | Westmoreland |
| 878 | New Freeport | Greene |
| 878 | New Galilee | Beaver |
| 878 | New Geneva | Fayette |
| 878 | New Kensington | Westmoreland |
| 878 | New Salem | Fayette |
| 878 | New Stanton | Westmoreland |
| 878 | New Wilmington | Lawrence |
| 878 | Newell | Fayette |
| 878 | Nineveh | Greene |
| 878 | Normalville | Fayette |
| 878 | North Apollo | Armstrong |
| 878 | North Versailles | Allegheny |
| 878 | North Washington | Butler |
| 878 | Norvelt | Westmoreland |
| 878 | Nu Mine | Armstrong |
| 878 | Oakdale | Allegheny |
| 878 | Oakmont | Allegheny |
| 878 | Ohiopyle | Fayette |
| 878 | Oliver | Fayette |
| 878 | Parker | Armstrong |
| 878 | Penn | Westmoreland |
| 878 | Penn Run | Indiana |
| 878 | Perryopolis | Fayette |
| 878 | Petrolia | Butler |
| 878 | Pitcairn | Allegheny |
| 878 | Pittsburgh | Allegheny |
| 878 | Pleasant Unity | Westmoreland |
| 878 | Plumville | Indiana |
| 878 | Point Marion | Fayette |
| 878 | Portersville | Butler |
| 878 | Presto | Allegheny |
| 878 | Pricedale | Westmoreland |
| 878 | Prospect | Butler |
| 878 | Prosperity | Washington |
| 878 | Pulaski | Lawrence |
| 878 | Rector | Westmoreland |
| 878 | Renfrew | Butler |
| 878 | Republic | Fayette |
| 878 | Rices Landing | Greene |
| 878 | Richeyville | Washington |
| 878 | Rillton | Westmoreland |
| 878 | Robinson | Indiana |
| 878 | Rochester | Beaver |
| 878 | Rochester Mills | Indiana |
| 878 | Rogersville | Greene |
| 878 | Ronco | Fayette |
| 878 | Roscoe | Washington |
| 878 | Ruffs Dale | Westmoreland |
| 878 | Rural Ridge | Allegheny |
| 878 | Rural Valley | Armstrong |
| 878 | Russellton | Allegheny |
| 878 | Sagamore | Armstrong |
| 878 | Saxonburg | Butler |
| 878 | Sewickley | Allegheny |
| 878 | South Park | Allegheny |
| 878 | St Petersburg | Clarion |
| 878 | Swissvale | Allegheny |
| 878 | Trafford | Westmoreland |
| 878 | Turtle Creek | Allegheny |
| 878 | Verona | Allegheny |
| 878 | West Elizabeth | Allegheny |
| 878 | West Mifflin | Allegheny |
| 878 | Wildwood | Allegheny |
| 878 | Wilmerding | Allegheny |