The 878 area code is located in the state of Pennsylvania, and according to Intelius data, covers roughly 2,663 phone numbers and 3,095 listings across 139 prefixes.
This is a General Purpose Code, in service since August 17, 2001.
Area code 878 is part of an overlay complex shared with:
Area code 878 was split from area code 412.
Local and long-distance calls within area code 878 both require 10 digits dialing.
Have you received a call from a number with a 878 area code? Figure out who is calling you by performing a reverse phone lookup search. Intelius can provide you with a phone report that includes (when available) original line type and carrier, the number owner’s name, last known address and past addresses, age, possible relatives, and more.
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