Karnack Post Office Contact Information
Address, Phone Number, and Hours for an Post Office in Karnack, Texas.
About Karnack Post Office
The Karnack Post Office, located in Karnack, TX, is a branch location of the United States Postal Service (USPS) that serves the Karnack 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:
- Karnack, Texas Post Office hours and locations
- PO Box services in Karnack
- Mail and package delivery services
- Postage rates
- Passport services
- Harrison County, Texas Post Office jobs and employment