Post offices offer a full range of mail and shipping services, including passport acceptance at authorized locations. Diamond Bar Post Office is located at 1317 South Diamond Bar Boulevard, Diamond Bar, 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.
Diamond Bar Post Office Contact Information
Address, Phone Number, and Hours for an Post Office in Diamond Bar, California.
| Name | Diamond Bar Post Office |
| Address | 1317 South Diamond Bar Boulevard, Diamond Bar CA 91765 Map |
| Phone | (909) 860-2469 |
| Website | |
| Hours |
Map of Diamond Bar Post Office
Post Office near Horace
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- Buena Park
- La Habra
- La Mirada
- Duarte
- Monrovia
- Azusa
- Chino
- El Monte
- South El Monte
- Rancho Cucamonga
- La Puente
- Rowland Heights
- Ontario
- Diamond Bar
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- Chino Hills
- Covina
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- Pomona
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- Glendora
- Baldwin Park
- Claremont
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- Yorba Linda
About Diamond Bar Post Office
The Diamond Bar Post Office, located in Diamond Bar, CA, is a branch location of the United States Postal Service (USPS) that serves the Diamond Bar 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 Diamond Bar Post Office
- PO box rental rates, sizes, and availability
- Passport application acceptance and appointment scheduling
- Mail forwarding, hold mail requests, and package pickup scheduling