Chalk Hill, Pennsylvania Area Code

Chalk Hill, PA is officially utilizing an area code overlay in which area codes 724 and 878 serve the same geographic area. Ten digit dialing (area code + seven digit number) is necessary.

In addition to Chalk Hill, PA area code information read more about area codes 724 and 878 details and Pennsylvania area codes.

Chalk Hill, PA is located in Fayette County and observes the Eastern Time Zone. View our Times by Area Code tool.