Post Offices

Post Offices in & near Coso Junction, California. Operating hours, locations, phone/fax number, services information.

Olancha Post Office

Post Office in Olancha, California on S Highway 395. Operating hours, phone number, services information, and other locations.

Address: 100 S Highway 395, Olancha, CA 93549
Phone: 760-764-2329
Fax: 661-824-8119
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Retail Hours

Monday 11:00am - 3:00pm
Tuesday 11:00am - 3:00pm
Wednesday 11:00am - 3:00pm
Thursday 11:00am - 3:00pm
Friday 11:00am - 3:00pm
Saturday Closed
Sunday Closed

Lobby Hours

Monday 24 hours
Tuesday 24 hours
Wednesday 24 hours
Thursday 24 hours
Friday 24 hours
Saturday 24 hours
Sunday 24 hours

Last Collection Times

Monday 2:15pm
Tuesday 2:15pm
Wednesday 2:15pm
Thursday 2:15pm
Friday 2:15pm
Saturday 8:15am
Sunday Closed