Post offices offer a full range of mail and shipping services, including passport acceptance at authorized locations. Plaza Center Post Office is located at 1126 North Mountain Avenue, Ontario, 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.
Plaza Center Post Office Contact Information
Address, Phone Number, and Hours for an Post Office in Kendallville, Indiana.
| Name | Plaza Center Post Office |
| Address | 1126 North Mountain Avenue, Ontario CA 91762 Map |
| Phone | (909) 933-3837 |
| Website | |
| Hours |
Map of Plaza Center Post Office
About Plaza Center Post Office
The Plaza Center Post Office, located in Ontario, CA, is a branch location of the United States Postal Service (USPS) that serves the Ontario 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 Plaza Center Post Office
- PO box rental rates, sizes, and availability
- Passport application acceptance and appointment scheduling
- Mail forwarding, hold mail requests, and package pickup scheduling