Hyannis Post Office

385 Main St, Hyannis, MA 02601

Contact Numbers

Phone: 508-775-7344
Fax: 508-778-0058
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours

Lobby Hours
PO Box Access Available

Monday 6:30am - 5:00pm
Tuesday 6:30am - 5:00pm
Wednesday 6:30am - 5:00pm
Thursday 6:30am - 5:00pm
Friday 6:30am - 5:00pm
Saturday 6:30am - 4:30pm
Sunday Closed

Last Collection Times

Monday 5:00pm
Tuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 4:30pm
Sunday Closed

Passport Acceptance Hours

Monday 9:00am - 4:00pm
Tuesday 9:00am - 4:00pm
Wednesday 9:00am - 4:00pm
Thursday 9:00am - 4:00pm
Friday 9:00am - 4:00pm
Saturday 10:00am - 12:00pm
Sunday Closed

  • 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

  • Bulk Mail Acceptance
  • Bulk Mail Account Balance
  • Bulk Mail New Permit
  • Burial Flags
  • Business Reply Mail Account Balance
  • Business Reply Mail New Permit
  • General Delivery
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Money Orders (International)
  • Passport Acceptance
  • Passport Photo
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online

Visit our Links Page for links to 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:

Hyannis Port
44 Longwood Ave
1.1 miles away

West Hyannisport
401 Craigville Beach Rd
1.5 miles away

4029 Main St
2.0 miles away

3230 Main St
2.1 miles away


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Packages that are sent to my house address generally never arrive. No delivery notices are left as well.


My wife's suitcase, left by mistake at Hyannis Port was taken to the Hyannis Post Office and sent to Dallas. Of course, true to USPS form, it never made it. Since the tracking number USPS gives you is useless, you'd think you could call the post office directly to get some information -- but the listed phone number, 508-775-2603...wait for it...is DISCONNECTED. All they provide you with is that useless 1-800-Ask-USPS® (275-8777), which takes you in circles and never lets you speak with a human being. Way to go government! Let's have them take over even more of private enterprise...it's working SO well.


Very disappointed by the postman. Keeps putting my important mail in my neighbors postbox and leaves my packages infront of the door (so irresponsible) or putting them to my neighbors boxes again. I didn't get many packages. Expected better service...the number of the house is more than obvious .....
Oh and just once I received a note that they tried to deliver the package. The other times I just had to guess.
Hopefully, it will be fine next time.

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