Area Code 878 Details

878 is an overlay code for area code 412 and 724 in southwest Pennsylvania, though no numbers have yet been assigned to it. 10-digit dialing is mandatory in the area.

AreaCode/Prefix (Exchange) Location
878-201 Rochester, PA
878-202 Sharon, PA
878-222 Parkwood, PA
878-258 Parkwood, PA
878-295 Parkwood, PA
878-302 Pittsburgh, PA
878-332 Parkwood, PA
878-422 Parkwood, PA
878-444 Parkwood, PA
878-777 Derry, PA