Charlton Post Office

58 N Main St, Charlton, MA 01507

Contact Numbers

Phone: 508-248-6289
Fax: 508-248-4951
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours

Lobby Hours
PO Box Access Available

Monday 6:00am - 5:00pm
Tuesday 6:00am - 5:00pm
Wednesday 6:00am - 5:00pm
Thursday 6:00am - 5:00pm
Friday 6:00am - 5:00pm
Saturday 6:00am - 12:00pm
Sunday Closed

Last Collection Times

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

Bulk Mail Acceptance Hours

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

Charlton City
9 Powerstation Rd
0.8 mile away

1138 Stafford St
3.3 miles away

North Oxford
681 Main St
3.6 miles away

235 Main St
3.6 miles away


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This will be the third time that my husband will have to fix our mailbox because the mail person is too lazy to drive up the driveway to deliver a package that won't fit in the mail box. We have them on camera punching the package into the mail box and when the flap wouldn't close, tugging it out so hard that the mail box is now not stable. The mailbox is for mail, not packages. We had a nice expensive mailbox, but after fixing that one twice we went to a cheaper one and now that post is broken. No respect for other peoples property.


Tracking on package states package held at post office per customer request. Absolutely not! I was home with my door open and one other package was left in my no time did I request package be held ...more like the package was found at the end of shift and didn't want to deliver it.


74890988246363355773 Delivered Saturday 4/11/2020 at 2:37 pm Did not to Recieve Package Debbie Perks 82 carroll Hill Rd Charlton Ma


Went in at about 1:35 today, a no name tagged female employee standing at about 6 feet tall completely messed up my money order. On top of messing up my order, she continued to not only blame one, but TWO customers for the error. Although dealt with respectfully, we both left to calm down outside before continuing our order. Not only was the encounter not necessary, it was the complete opposite of customer service. I would recommend using the Postal Office in Rochdale, where attitudes regardless of personal opinion are positive.


Regular carrier on vacation, substitute carrier left outgoing mail in not just my mailbox but my neighbors mailbox on 6/27/17. Bad business practice..... not sure where he or she was trained, I was a rural carrier years ago and would never have driven past not 1 but 2 mailboxes w/outgoing mail and flags up.

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