Post Offices
Post Offices in & near Colonial Pines, New Hampshire. Operating hours, locations, phone/fax number, services information.
Portsmouth Post Office
Post Office in Portsmouth, New Hampshire on Heritage Ave Unit 100. Operating hours, phone number, services information, and other locations.
Address: 345 Heritage Ave Unit 100, Portsmouth, NH 03801
Phone: 603-431-2871
Fax: 603-430-8931
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Retail Hours
Monday 7:30am - 5:30pmTuesday 7:30am - 5:30pm
Wednesday 7:30am - 5:30pm
Thursday 7:30am - 5:30pm
Friday 7:30am - 5:30pm
Saturday 8:00am - 12:30pm
Sunday Closed
Lobby Hours
Monday 6:00pmTuesday 6:00pm
Wednesday 6:00pm
Thursday 6:00pm
Friday 6:00pm
Saturday 4:00pm
Sunday Closed
Last Collection Times
Monday 9:00am - 4:00pmTuesday 9:00am - 4:00pm
Wednesday 9:00am - 4:00pm
Thursday 9:00am - 4:00pm
Friday 9:00am - 4:00pm
Saturday 9:00am - 12:00pm
Sunday Closed