Williamsburg Annex Post Office

124 Forrest St, Brooklyn, NY 11206

Contact Numbers

Phone: 718-348-3135
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:

Wyckoff Annex
134 Morgan Ave
0.2 mile away

47 Debevoise St
0.4 mile away

Wyckoff Heights
86 Wyckoff Ave
0.5 mile away

1369 Broadway
0.7 mile away


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