Castleton Post Office Contact Information

Address, Phone Number, and Hours for an Post Office in Wyoming, Illinois.

Name Castleton Post Office
Address 219 Main Street, Wyoming IL 61491 Map
Phone (309) 479-3891
Website
Hours

Map of Castleton Post Office


About Castleton Post Office

The Castleton Post Office, located in Wyoming, IL, is a branch location of the United States Postal Service (USPS) that serves the Wyoming 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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