Diamond Bar Post Office in Diamond Bar, California

Popularity:#173 of 274 Post Offices in Los Angeles County#1,187 of 1,645 Post Offices in California#20,792 in Post Offices

Diamond Bar Post Office Contact Information

Address, Phone Number, and Hours for Diamond Bar Post Office, a Post Office, at South Diamond Bar Boulevard, Diamond Bar CA.

Diamond Bar Post Office
1317 South Diamond Bar Boulevard
Diamond Bar, California, 91765
Monday 09:00 AM - 05:00 PM, Tuesday 09:00 AM - 05:00 PM, Wednesday 09:00 AM - 05:00 PM, Thursday 09:00 AM - 05:00 PM, Friday 09:00 AM - 05:00 PM, Saturday 09:00 AM - 02:00 PM, Sunday Closed

Map of Diamond Bar Post Office in Diamond Bar, California

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Post Offices Nearby

Find 6 Post Offices within 6.4 miles of Diamond Bar Post Office.

External Links

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About the 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.

You may contact the Post Office for questions about:
  • Diamond Bar Post Office hours and locations
  • PO Box services in Diamond Bar
  • Mail and package delivery services
  • Postage rates
  • Passport services
  • Los Angeles County Post Office jobs and employment