Area Code Info

878 Area Code

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Pennsylvania Area Codes Map

Area Code Information

Area Code:	878
State:	Pennsylvania
Primary City:	Pittsburgh
Timezone:	Eastern
State Code:	PA

Did You Know?

Area code 878 was first put in service August 17, 2001. Currently, the largest city it serves is Pittsburgh, PA, and it overlaps coverage areas with area codes 412 and 724.

Heavily Reported Numbers

Active Phone Number Prefixes

Prefix	Usage	Primary City	Carrier	Introduced
878201	Landline	BEAVER	Peerless Network Of Pennsylvania	04/17/2013
878202	Landline	MERCER	Time Warner Cable Information Svcs (pa), Pa	05/31/2013
878222	Landline		Voxbeam Telecommunications Inc.	07/10/2013
878258	Landline	Freeport	Salsgiver Telecom	04/01/2014
878295	Wireless	Greensburg	Aerial Communications	04/01/2014
878302	Landline		Peerless Network Of Pennsylvania	04/17/2013
878332	Landline	Wexford	Level 3 Communications	01/28/2014
878422	Landline	Freeport	Salsgiver Telecom	04/01/2014
878444	Landline	Homer City	Voxbeam Telecommunications Inc.	08/12/2013
878553		WESTMORELAND CITY
878777	Landline	WESTMORELAND	Voxbeam Telecommunications Inc.	05/09/2013
878888	Landline		Voxbeam Telecommunications Inc.	04/25/2013