Search
Postal Harvard Square Post Office
125 Mount Auburn St Ste 1, Cambridge, MA 02138
Phone: 617-876-3883
Fax: 617-876-8508
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)
PO Box Access Available
Monday 7:00am - 6:30pm
Tuesday 7:00am - 6:30pm
Wednesday 7:00am - 6:30pm
Thursday 7:00am - 6:30pm
Friday 7:00am - 6:30pm
Saturday 7:00am - 3:30pm
Sunday Closed
Monday 6:00pm
Tuesday 6:00pm
Wednesday 6:00pm
Thursday 6:00pm
Friday 6:00pm
Saturday 3:00pm
Sunday Closed
Monday Closed
Tuesday 9:00am - 10:00am
Wednesday 9:00am - 10:00am
Thursday Closed
Friday 9:00am - 10:00am
Saturday Closed
Sunday Closed
Monday 10:00am - 4:00pm
Tuesday 10:00am - 4:00pm
Wednesday 10:00am - 4:00pm
Thursday 10:00am - 4:00pm
Friday 10:00am - 4:00pm
Saturday 7:30am - 3:00pm
Sunday Closed
*Appointments are required outside of walk-in hours to apply for or renew US Passports. Please Call or schedule online.
Visit our Links Page for Holiday Schedule, Change of Address, Hold Mail/Stop Delivery, PO Box rentals and fees, and Available Jobs.
*Please call to verify information. Is anything incorrect? Let us know here
Nearby Post Offices:
Soldiers Field
117 Western Ave Ste 1
0.3 mile away
Porter Square
1953 Massachusetts Ave
0.7 mile away
Cambridge
770 Massachusetts Ave
0.7 mile away
West Somerville
58 Day St Ste 100
0.9 mile away
Middlesex County