North Haven Carrier Annex Post Office

10 Middletown Ave, North Haven, CT 06473

Contact Numbers

Phone: 203-772-4810
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Last Collection Times

Monday 3:30pm
Tuesday 3:30pm
Wednesday 3:30pm
Thursday 3:30pm
Friday 3:30pm
Saturday 3:30pm
Sunday Closed

Bulk Mail Acceptance Hours

Monday 9:00am - 4:00pm
Tuesday 9:00am - 4:00pm
Wednesday 9:00am - 4:00pm
Thursday 9:00am - 4:00pm
Friday 9:00am - 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
  • Business Line
  • Pickup Hold Mail

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:

Fair Haven
230 Grand Ave
1.5 miles away

40 Putnam Ave
1.8 miles away

Mt Carmel Carrier Annex
2305 Whitney Ave
2.2 miles away

North Haven
74 Washington Ave
2.3 miles away


*Comments below are not read by postal employees. Please do not post personal information.

*By clicking Submit, you agree to our Privacy Policy & Terms of Use.


I want to Thank The Postal Team both Management and my Rural Carrier for tracking down a package for me, which was incorrectly addressed by the Sender! The Manager personally followed through with 2 Phone Calls to me to insure it’s delivery! Thank You to my Rural Carrier Pete who always goes above and beyond for all of us at this Senior Housing Complex!

* is not a part of, or affiliated with, the official United States Postal Service (USPS).