Cambridge Post Office

NOTICE: The Postal Service is an essential government service, and will remain open wherever possible.

770 Massachusetts Ave, Cambridge, MA 02139

Contact Numbers

Phone: 617-575-8700
Fax: 617-491-8318
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours







Lobby Hours
PO Box Access Available

Monday 6:00am - 7:00pm
Tuesday 6:00am - 7:00pm
Wednesday 6:00am - 7:00pm
Thursday 6:00am - 7:00pm
Friday 6:00am - 7:00pm
Saturday 6:00am - 5:00pm
Sunday Closed

Last Collection Times

Monday 7:00pm
Tuesday 7:00pm
Wednesday 7:00pm
Thursday 7:00pm
Friday 7:00pm
Saturday 5:00pm
Sunday Closed

Passport Appointment Hours*

Monday 10:30am - 3:30pm
Tuesday 10:30am - 3:30pm
Wednesday 10:30am - 3:30pm
Thursday 10:30am - 3:30pm
Friday 10:30am - 3:30pm
Saturday 7:00am - 3:00pm
Sunday Closed

Routine processing has resumed. Please see State Department Response to COVID-19 webpage for more information.
  • Visit our Passport FAQ page for a complete overview of what to bring, what you need to know, and how long it will take.
  • You will need two forms of Identification with copies.
  • A passport quality photo. Available at location.
  • The appropriate application form printed and filled out, and the required fee for applying or renewing.
  • You can find up to date costs, information, and forms at the State Departments Travel Site

*An appointment is required to apply for or renew US Passports. Please Call or schedule online.

Bulk Mail Acceptance Hours

Monday 8:00am - 4:30pm
Tuesday 8:00am - 4:30pm
Wednesday 8:00am - 4:30pm
Thursday 8:00am - 4:30pm
Friday 8:00am - 4:30pm
Saturday Closed
Sunday Closed

  • Bulk Mail Acceptance
  • Bulk Mail Account Balance
  • Bulk Mail New Permit
  • Burial Flags
  • Business Line
  • Business Reply Mail Account Balance
  • Business Reply Mail New Permit
  • Duck Stamps
  • General Delivery
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Money Orders (International)
  • Packaged Stamps
  • Passport Acceptance
  • Passport Photo
  • Philatelic Services
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • Passport Appointment Hours

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:

Inman Square
1311 Cambridge St
0.4 mile away

Soldiers Field
117 Western Ave Ste 1
0.7 mile away

Union Square
18 Bow St
0.7 mile away

Kenmore
512 Park Dr
0.7 mile away

Reviews

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We have not had mail delivery for two days on Saville Street in Cambridge, MA. We are worried about our mail person, Harj. Please see that he is alright. We presume that the postal service is short staffed, like everyone else. Let us know. Thank you. Angela Pendleton
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Hi staff at USPS in Cambridge! How would I schedule a fingerprinting appointment? Thank you! -Victoria Yellman
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J'ai adressé un colis à mon fils le 11 décembre dernier. Il habite 40, Plymouth Street à CAMBRIDGE et n'a pas reçu le colis. Le n° du colis est EK226923144FR. Le CBP pour les douanes américaines m'a informé que le paquet n'avait pas été traité par eux. Ils estiment que le traçage, l'envoi et la livraison du colis est de la responsabilités d'USPS. Merci de m'informer du résultat des recherches que vous voudrez bien effectuer.
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I just received a phone call from a mailwoman who contacted me about a package that had the wrong address. Her name is Dawn Lordan. She was fabulous & really went the extra mile. Thank you so much for having employees like her. Kathy Favro Fine Ingredients Fineingredients1650@gmail.com 730 Harding St Westfield NJ 07090 998-518-1650
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Hello mrs and mr I appreciate information to send a 2kg shipimg order, from Cambridge post Office, to Republic of Cape Verde. Thanks for the info
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Hi I live in North Cambridge in the Rindge Towers. For some reason, several tenants, including myself stop receiving our mail. We don't even get the junk mail anymore. Is mail not being delivered to our building?
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I need your help locating package sent abroad. According to tracking history, the item is being held. Addressee has not been notified and we don`t know where to go to collect the item. Thanks for your response.
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Good Morning, Tracking # 9114902307224564. Marg Chernosky called to hold package for son Luke. 1 Washington Court. I called several times and cant get through to anyone.
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We are having a problem with mail delivery - we are a business and do not receive mail everyday - could this be checked out please our address is 54 Washburn Ave Cambridge 02140
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