Harmonsburg, Pennsylvania Area Code
Harmonsburg, PA Area Codes are
Harmonsburg, PA is officially utilizing two area codes which are area codes 814 and 582.
In addition to Harmonsburg, PA area code information read more about area code 814 details, area code 582 details and Pennsylvania area codes.
Harmonsburg, PA is located in Crawford County and observes the Eastern Time Zone. View our Times by Area Code tool.