Barrington, New Hampshire Area Code

Barrington, NH Area Codes are


Barrington, NH is currently using only one area code which is area code 603.

In addition to Barrington, NH area code information read more about area code 603 details and New Hampshire area codes.

Barrington, NH is located in Strafford County and observes the Eastern Time Zone. View our Times by Area Code tool.

New Hampshire Area Code Map