Middlefield Post Office

456 Main St, Middlefield, CT 06455

Contact Numbers

Phone: 860-349-7174
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours

Lobby Hours
PO Box Access Available

Monday 6:30am - 5:30pm
Tuesday 6:30am - 5:30pm
Wednesday 6:30am - 5:30pm
Thursday 6:30am - 5:30pm
Friday 6:30am - 5:30pm
Saturday 6:30am - 12:30pm
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

*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)
  • Packaged Stamps
  • Philatelic Services
  • 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:

110 Main St
1.0 miles away

103 Main St
2.1 miles away

Southern Ct
24 Research Pkwy
2.3 miles away

11 Silver St
3.2 miles away


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I am so thankful for the wonderful Postmaster General that works here! He has been a lovely individual to work with and has been patient and incredibly helpful with getting me my package. Amazing customer service.


The Middlefield PO closes every day around Noon for "lunch". This is not shown in the "Retail Hours" time listings. I have gone there several times at just the wrong time and had to either wait or come back. Please list the closed hours so that people don't waste their time.


We won't. Ever.
• Replied to Gary Green

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