Callahan Post Office Contact Information
Address, Phone Number, and Hours for an Post Office in Callahan, California.
| Name | Callahan Post Office |
| Address | 12436 California 3, Callahan CA 96014 Map |
| Phone | (530) 467-5155 |
| Website | |
| Hours |
Map of Callahan Post Office
About Callahan Post Office
The Callahan Post Office, located in Callahan, CA, is a branch location of the United States Postal Service (USPS) that serves the Callahan 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:
- Callahan, California Post Office hours and locations
- PO Box services in Callahan
- Mail and package delivery services
- Postage rates
- Passport services
- Siskiyou County, California Post Office jobs and employment