Newcastle Post Office Contact Information
Address, Phone Number, and Hours for an Post Office in Newcastle, California.
| Name | Newcastle Post Office |
| Address | 9241 Old State Highway, Newcastle CA 95658 Map |
| Phone | (916) 663-9405 |
| Website | |
| Hours |
Map of Newcastle Post Office
Post Office near Newcastle
About Newcastle Post Office
The Newcastle Post Office, located in Newcastle, CA, is a branch location of the United States Postal Service (USPS) that serves the Newcastle 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:
- Newcastle, California Post Office hours and locations
- PO Box services in Newcastle
- Mail and package delivery services
- Postage rates
- Passport services
- Placer County, California Post Office jobs and employment