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Post Offices in Mcarthur

Click on the Post Office from this list of 1 Post Offices in Mcarthur to view the opening hours, phone number, drop-off times, services and other information.

1. USPS Post Office Mcarthur (CA)

44160 State Highway 299 E Ste 1

Mcarthur, CA 96056

The Post Office is open Monday to Friday from 8:30 am to 5:00 pm. It is closed Saturday and Sunday.