Cosmos Post Office Contact Information

Address, Phone Number, and Hours for an Post Office in Cosmos, Minnesota.

Name Cosmos Post Office
Address 235 Milky Way Street South, Cosmos MN 56228 Map
Phone (320) 877-7722
Website
Hours

Map of Cosmos Post Office

About Cosmos Post Office

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