Southington Post Office

125 Main St, Southington, CT 06489

Contact Numbers

Phone: 860-628-4766
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours

Lobby Hours
PO Box Access Available

Monday 5:00am - 5:15pm
Tuesday 5:00am - 5:15pm
Wednesday 5:00am - 5:15pm
Thursday 5:00am - 5:15pm
Friday 5:00am - 5:15pm
Saturday 5:00am - 4:30pm
Sunday Closed

Last Collection Times

Monday 4:45pm
Tuesday 4:45pm
Wednesday 4:45am
Thursday 4:45pm
Friday 4:45pm
Saturday 3:00pm
Sunday Closed

Bulk Mail Acceptance Hours

Monday 12:00pm - 4:00pm
Tuesday 12:00pm - 4:00pm
Wednesday 12:00pm - 4:00pm
Thursday 12:00pm - 4:00pm
Friday 12:00pm - 4:00pm
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)
  • Packaged Stamps
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • Street 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:

847 S Main St
0.8 mile away

223 Clark St
1.6 miles away

2321 Meriden Waterbury Turnpike
2.4 miles away

56 Whiting St
2.8 miles away


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I have not received a few packages because it is being delivered to an other 15 South Rd. This South Rd needs a apartments number. I live in mobile home park .. This is a problem.. What can be DONE??


Dear all, please kindly advise if below 30 Knotter drive Southington 06489 is a valid address? what is is should be now if above is incorrect? many thanks!


Great job Southington Post Office, especially Jerome. My packaged was tracked to the Southington Post Office and then I received an Alert saying it was being returned to sender. I called the post office and within 30 minutes Jerome had the situation resolved and my package will be delivered tomorrow. Thank you very much.


I just want to thank the wonderful people working in the Southingon, CT Post office. I sent a package to my son in Colorado and it got bounced everywhere BUT Colorado. It ended up in Southington and I was desperate to locate it and get it to my son. Spoke with Alex a lot, and he was awesome! He jumped through hoops to find the package and finally got it routed back to Colorado. I also spoke with a lady named Diane who also gets kudos for her patience, knowledge and assistance. I say if you ever have to go through the stress of lost packages at Christmas time, keep your fingers crossed that they end up in the Southington, CT post office! haha. Thank you All VERY much! Donna Peck


I mailed a book on May 5th from Mustang OK. It was addressed to Wade Honohan, 12 Hillside Court, Brookfield,Ct 06489. The zip for Brookfield is 06804. Will this be changed by your postofc and redeliverd to Brookfield Thank you so much.

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