Post offices offer a full range of mail and shipping services, including passport acceptance at authorized locations. Port Costa Post Office is located at 3 Canyon Lake Drive, Port Costa, CA. Check the location's current hours before visiting, and bring a photo ID if you are picking up held mail, purchasing a money order, or submitting a passport application.
Port Costa Post Office Contact Information
Address, Phone Number, and Hours for an Post Office in Massapequa Park, New York.
| Name | Port Costa Post Office |
| Address | 3 Canyon Lake Drive, Port Costa CA 94569 Map |
| Phone | (510) 787-2980 |
| Website | |
| Hours |
Map of Port Costa Post Office
Post Office near Penn Yan
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About Port Costa Post Office
The Port Costa Post Office, located in Port Costa, CA, is a branch location of the United States Postal Service (USPS) that serves the Port Costa 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.
- Current hours, services, and self-service kiosk availability at Port Costa Post Office
- PO box rental rates, sizes, and availability
- Passport application acceptance and appointment scheduling
- Mail forwarding, hold mail requests, and package pickup scheduling