Locations & Hours
All branch offices are open for in-person or drive-thru customer service. We are pleased to offer appointments during regular business hours as well. To view details for your local branch, select from the list below.
Barrington
Dover
Durham
Portsmouth
Rochester
ATM
Customer Care
The First Seacoast Bank Customer Care Team is here for you! Contact us by phone or email.
Monday - Friday 8:00 AM - 5:00 PM
Saturday 9:00 AM - 12:00 PM
(603) 742-4680
CSC@firstseacoastbank.com
Holiday Closures
Thanksgiving, Thursday, November 27, 2025
Christmas Eve, Wednesday, December 24, 2025 closing at 1:00 pm
Christmas Day, Thursday, December 25, 2025
New Years Eve, Wednesday, December 31, 2025 closing at 3:00 pm
New Year's Day, Thursday, January 1, 2026
Birthday of Martin Luther King Jr., Monday, January 19, 2026
Washington's Birthday, Monday, February 16, 2026
Memorial Day, Monday, May 25, 2026
Juneteenth National Independence Day, Friday, June 19, 2026
Independence Day, Saturday, July 4, 2026
Labor Day, Monday, September 7, 2026
Columbus Day, Monday, October 12, 2026
Veterans Day, Wednesday, November 11, 2026
Thanksgiving, Thursday, November 26, 2026
Christmas Day, Friday, December 25, 2026