Where is Area Code 878?

Located in the state of Pennsylvania (PA)

Area Code 878

Area Code 878 40 RESULTS FOUND
The 878 Area Code is located in the state of Pennsylvania. Area Code 878 is one of the 312 three-digit telephone area codes in the USA. It covers roughly 12,292 unique phone numbers and 2,331,336 individuals near the cities of Pittsburgh.
State:Pennsylvania (PA)
Metro Area
Metro Area:Pittsburgh
Estimated Population
Est. Population:2,331,336
Nearby Area Codes
Nearby Area Codes:412, 724, 814, 878
Phone Prefixes
Phone Prefixes:40
Phone Numbers
Phone Numbers: 12,292

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