Windsor Locks Post Office

10 Main St, Windsor Locks, CT 06096

Contact Numbers

Phone: 860-623-3897
Fax: 860-292-8630
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours

Lobby Hours
PO Box Access Available

Monday 6:00am - 5:30pm
Tuesday 6:00am - 5:30pm
Wednesday 6:00am - 5:30pm
Thursday 6:00am - 5:30pm
Friday 6:00am - 5:30pm
Saturday 6:00am - 3:00pm
Sunday Closed

Last Collection Times

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

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

  • 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
  • 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:

East Windsor
78 Bridge St
0.4 mile away

Bradley Airport
10 Schoephoester Rd
2.0 miles away

Enfield Street
1430 Enfield St
2.2 miles away

1771 Poquonock Ave
2.2 miles away


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You information incorrectly states hours of operation on Sat


I live in elderly apartments in East Windsor but 10 Main St Windsor Locks is our post office. Our mail lady is NEVER here before 530pm usually 7 pm. We have a mailroom with letter size boxes. She delivered a 15 X 16 X 2 package. Instead of putting it at my door which would have been the right thing for her to do; she rolled it, stuffed it in the letter size box so I couldnt even get it out!!! I have complained to her. She yells and says she wont deliver my mail anymore. I called postmaster and got the brush off. RETIRE HER!!!!!

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