Sandwich Post Office

69 Route 6a, Sandwich, MA 02563

Contact Numbers

Phone: 508-833-0951
Fax: 508-833-0478
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours

Lobby Hours
PO Box Access Available

Monday 5:30am - 5:30pm
Tuesday 5:30am - 5:30pm
Wednesday 5:30am - 5:30pm
Thursday 5:30am - 5:30pm
Friday 5:30am - 5:30pm
Saturday 5:30am - 1:00pm
Sunday Closed

Last Collection Times

Monday 5:00pm
Tuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 12:30pm
Sunday Closed

Bulk Mail Acceptance Hours

Monday 9:00am - 3:00pm
Tuesday 9:00am - 3:00pm
Wednesday 9:00am - 3:00pm
Thursday 9:00am - 3:00pm
Friday 9:00am - 3:00pm
Saturday Closed
Sunday Closed

*This facility does not process US Passports applications or renewals. Check nearby locations below.

  • 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)
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • Lot Parking

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:

883 Sandwich Rd
1.3 miles away

Sagamore Beach
45 Meetinghouse Ln
1.4 miles away

290 Route 130
2.2 miles away

East Sandwich
443 Route 6a
2.9 miles away


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I scheduled a package pick up for today. The Postal Deliverer did not stop to get it @ 5 Candlewood Drive, Sandwich, MA 02563. I would still like it to be retrieved. Thank you for your time and attention to this matter, Ann Bowden


Why wouldn't someone tell me some branches of my Hemlock was bothering the mail-man instead of slicing the tree in half ---a few branches would have been suffice no class!!!!!


I was waiting all day for a certified letter to be delivered. The carrier simply wrote out a sorry we missed you card, and left in mail box. Never tried to deliver, never walked up to the house. So glad we paid to have this hand delivered and signed for. Your service is a joke, now I have to drive across town to get my mail because of lazy, and inept service. I would expect reimbursement of the cost of the certified letter as well as my time wasted but being you guys do not care I expect nothing will happen. By the way a substitute driver is not an excuse. Should always use FedEx or UPS for now on.

* is not a part of, or affiliated with, the official United States Postal Service (USPS).