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878 Area Code

About Area Code 878

State: Pennsylvania
Major City: Pittsburgh
Timezone: Eastern (5:03am)
Short URL: allareacodes.com/878
Download: Download this data

Area Code 878 Map

  • Bethel Park, PA
  • Mccandless Township, PA
  • Mckeesport, PA
  • Mount Lebanon, PA
  • Municipality Of Monroeville, PA
  • New Castle, PA
  • Penn Hills, PA
  • Pittsburgh, PA
  • Plum, PA
  • Ross Township, PA
  • Shaler Township, PA
  • Upper St. Clair, PA
  • West Mifflin, PA

More About Area Code 878

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.

Overview of Active Prefixes

Assigned to Carrier

Usage

Carriers

Active Phone Number Prefixes

Prefix
Usage
Primary City
Carrier
Introduced
Landline
Rochester
Peerless Network Of Pennsylvania
Introduced 04/17/2013
Landline
Sharon
Time Warner Cable Information Svcs (pa), Pa
Introduced 05/31/2013
Landline
New Wilmington
Voxbeam Telecommunications Inc.
Introduced 07/10/2013
Landline
Freeport
Salsgiver Telecom
Introduced 04/01/2014
Wireless
Greensburg
Aerial Communications
Introduced 04/01/2014
Landline
Pittsburgh
Peerless Network Of Pennsylvania
Introduced 04/17/2013
Landline
Wexford
Level 3 Communications
Introduced 01/28/2014
Landline
Freeport
Salsgiver Telecom
Introduced 04/01/2014
Landline
Homer City
Voxbeam Telecommunications Inc.
Introduced 08/12/2013
Landline
Derry
Voxbeam Telecommunications Inc.
Introduced 05/09/2013
Landline
Aultman
Voxbeam Telecommunications Inc.
Introduced 04/25/2013

Most Searched Numbers

Prefixes with the Most Subscribers