Area Code 878 Details and Prefixes
General Details about Area Code 878
Country United States
State / Province / Territory Pennsylvania
Major City Unknown
Time Zone Unknown

Area Code 878 Prefixes

Prefix County Usage Type
878-201-xxxx Beaver
878-202-xxxx Mercer
878-222-xxxx Lawrence
878-258-xxxx Armstrong
878-295-xxxx Westmoreland
878-302-xxxx Allegheny
878-332-xxxx Allegheny
878-422-xxxx Armstrong
878-444-xxxx Indiana
878-777-xxxx Westmoreland
878-888-xxxx Indiana