Stamford Post Office

427 West Ave Rm 334, Stamford, CT 06910

Contact Numbers

Phone: 203-326-2038
Fax: 203-326-2153
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.

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Nearby Post Offices:

West Ave Carrier Unit
427 West Ave
0.0 mile away

West Ave
317 West Ave
0.2 mile away

Old Greenwich
36 Arcadia Rd
0.4 mile away

1273 E Putnam Ave
0.7 mile away


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I have a mail hold that expires today and I'm trying to figure out where to pick up mail but nobody seems to be able to give me a direct answer, just numbers to call and no answer.


I wainting licence driver, the track Say arrive yesturday but o don't get anything yet, if is posible i need to know we're i can find this, thankfully

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