Portland Post Office

320 Main St, Portland, CT 06480

Contact Numbers

Phone: 860-342-0081
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 - 3:30pm
Sunday Closed

Last Collection Times

Monday 5:00pm
Tuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 2:15pm
Sunday Closed

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

  • Burial Flags
  • 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
  • Passport Appointment Hours

Visit our Links Page for links to 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:

11 Silver St
1.1 miles away

528 Main St
1.7 miles away

Middle Haddam
77 Middle Haddam Rd
2.3 miles away

110 Main St
2.9 miles away


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I finally recieved my package the Post person must have discovered it in her vehicle and returned it at the end of her route. The next day Our regular Postman personally delivered the mail to the door and asked me if I got my package. I was happy to see him back. Now I don't have to worry.


I have a complaint against The Portland CT Post Office. There are days that they are suppose to deliver mail and they don't. Today is a perfect example. Normally we get our mail at 9:00 am I called the Portland branch at 12:00 pm because I had a package that said it was out for delivery Monday Nov. 26, 2012. They told me that the mailman is running a little late? Three hours late to be exact. Well, I never received my package, nor did I see the mail truck all day. This isn't the first time Portland CT didn't deliver the mail. I get mail everyday unless the Portland branch doesn't feel like delivering it. I would like to see a investigation of this branch to see what is going on there.


This is "Upset"
Update on my package. I called the Post Office because the mailman finally showed up at 1:00 pm. No package. They don't know anything about it. Even though it said sorted at the Portland Branch and out for delivery on the USPS tracking site.
• Replied to Upset

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