Blackstone Post Office

149 Main St, Blackstone, MA 01504

Contact Numbers

Phone: 508-876-8015
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours







Lobby Hours
PO Box Access Available

Monday 6:00am - 5:15pm
Tuesday 6:00am - 5:15pm
Wednesday 6:00am - 5:15pm
Thursday 6:00am - 5:15pm
Friday 6:00am - 5:15pm
Saturday 6:00am - 3:00pm
Sunday Closed

Last Collection Times

Monday 5:00pm
Tuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 3:00pm
Sunday Closed

Bulk Mail Acceptance Hours

Monday 8:30am - 12:00pm, 1:00pm - 3:00pm
Tuesday 8:30am - 12:00pm, 1:00pm - 3:00pm
Wednesday 8:30am - 12:00pm, 1:00pm - 3:00pm
Thursday 8:30am - 12:00pm, 1:00pm - 3:00pm
Friday 8:30am - 12:00pm, 1:00pm - 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:

Woonsocket
127 Social St Ste 1
1.2 miles away

Forestdale
134 School St
1.3 miles away

Millville
31 Central St
1.7 miles away

Slatersville
42 Main St
1.9 miles away

Reviews

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I had medication delivered which fit in my mail box and i also have a sign that says please put all packages on enclosed porch yet my meds were left on my steps. Everyone is having packages stolen what is wrong hete the mail box was just above that step
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i live in an apt building with four floors ,when you first enter there are mailboxes with names to your left. For the past two weeks whomever is delivering the mail to my residence has been mixing all four floors together and leaving the pile on the stairs (including sensitive documents). I am wondering who to bring this attention to because it is very unprofessional and at first glance with junk mail over the pile it appears as trash.
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