Post offices offer a full range of mail and shipping services, including passport acceptance at authorized locations. Mariner Post Office is located at 221 Main Street, Seal Beach, 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.
Mariner Post Office Contact Information
Address, Phone Number, and Hours for an Post Office in Seal Beach, New York.
| Name | Mariner Post Office |
| Address | 221 Main Street, Seal Beach CA 90740 Map |
| Phone | (562) 598-6915 |
| Website | |
| Hours |
Map of Mariner Post Office
About Mariner Post Office
The Mariner Post Office, located in Seal Beach, CA, is a branch location of the United States Postal Service (USPS) that serves the Seal Beach 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 Mariner Post Office
- PO box rental rates, sizes, and availability
- Passport application acceptance and appointment scheduling
- Mail forwarding, hold mail requests, and package pickup scheduling