Bay Post Office

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

191 Riverside Ave, Newport Beach, CA 92659

Contact Numbers

Phone: 949-646-7812
Fax: 949-646-1199
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:

Bay Station Stamp Store
177 Riverside Ave Ste a
0.0 mile away

Balboa Newport Beach
204 Main St
1.3 miles away

Balboa Island
206 Marine Ave
1.5 miles away

Mesa Center
2230 Fairview Rd Ste C
1.5 miles away

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