Lancaster, Pennsylvania
Eastern Time Zone (UTC-5) · PA · —
About Area Codes in Lancaster, Pennsylvania
Lancaster, Pennsylvania is served by 2 area codes: 717, 223. When multiple area codes serve the same geographic area, it typically indicates overlay codes have been added to accommodate growing demand for phone numbers. All local calls within Lancaster require 10-digit dialing. The city is in the Eastern time zone (UTC-5).
Other cities in area code 717
Frequently Asked Questions
What area code is Lancaster, Pennsylvania?
Lancaster, Pennsylvania uses area codes 717 and 223.
What time zone is Lancaster in?
Lancaster is in the Eastern time zone (UTC-5).
Do I need to dial 10 digits when calling Lancaster?
Yes, all local calls in Lancaster require 10-digit dialing because the area is served by multiple overlay area codes.
When was area code 717 created?
Area code 717 is one of the original 86 area codes established in 1947 as part of the North American Numbering Plan (NANP).
What cities share area code 717 with Lancaster?
Other cities sharing area code 717 with Lancaster include Camp Hill, Carlisle, Chambersburg, Elizabethtown, Ephrata, among others.
Also called Lancaster:
Lancaster, PA · Eastern Time Zone