Phone number in Pennsylvania: 267 Area code
Area code 267 serves the state of Pennsylvania. This area code was assigned on July 31st, 1998. On July 1st, 1999 it went into service. 267 is a General Purpose Code. 267 service area does overlap with 215 445 area codes. Dialing pattern for local calls within the same NPA (area code) is 10D. All calls within and between the 215 and 267 and 484 and 610 NPAs can be dialed as 10D or 1+10D. Calls to other NPAs must be dialed as 1+10D.