Underwood Post Office Contact Information

Address, Phone Number, and Hours for an Post Office in Underwood, Washington.

Name Underwood Post Office
Address 981 School House Road, Underwood WA 98651 Map
Phone (509) 493-2638
Website
Hours

Map of Underwood Post Office


About Underwood Post Office

The Underwood Post Office, located in Underwood, WA, is a branch location of the United States Postal Service (USPS) that serves the Underwood community. The customer service postal facility offers mail and package delivery services, P.O. box services, and passport services. The USPS operates as an independent agency within the federal government, supported entirely by revenues generated through its operations.

Interested parties may contact Post Office for questions about:

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