Area Code 215 History:
Area code 215 was put into service on 01/01/1947. In 1994 area code 215 was split to form area code 610. In 1999 area code 215 was overlaid with area code 267.
Counties in Pennsylvania within area code 215 include:
Berks County, Bucks County, Montgomery County, and Philadelphia County.
Major cities or places in Pennsylvania within area code 215 include:
Area codes 215 and 267 serve southeast Pennsylvania including Philadelphia and Levittown and the surrounding suburbs to the north and east of Philadelphia.