Atlantic Street Post Office

This Office has CLOSED permanently. Please check nearby locations below, or click to view other offices in Stamford.

421 Atlantic St, Stamford, CT 06901

Contact Numbers

Phone: 203-323-2453
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Carrier Facility: This location is for mail processing only. For retail services, please use one of the nearby locations below.


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:

Summer Atlantic
550 Summer St
0.3 mile away

West Ave
317 West Ave
0.8 mile away

Stamford
427 West Ave Rm 334
0.9 mile away

West Ave Carrier Unit
427 West Ave
0.9 mile away

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