Post Offices

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

Holtvill Post Office

Post Office in Holtville, California on Fern Ave. Operating hours, phone number, services information, and other locations.

Address: 520 Fern Ave, Holtville, CA 92250
Phone: 760-356-5200
Fax: 760-356-2600
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Retail Hours

Monday 8:00am - 4:30pm
Tuesday 8:00am - 4:30pm
Wednesday 8:00am - 4:30pm
Thursday 8:00am - 4:30pm
Friday 8:00am - 4:30pm
Saturday Closed
Sunday Closed

Lobby Hours

Monday 1:00pm
Tuesday 1:00pm
Wednesday 1:00pm
Thursday 1:00pm
Friday 1:00pm
Saturday 1:00pm
Sunday Closed

Last Collection Times

Monday 9:00am - 2:00pm
Tuesday 9:00am - 2:00pm
Wednesday 9:00am - 2:00pm
Thursday 9:00am - 2:00pm
Friday 9:00am - 2:00pm
Saturday Closed
Sunday Closed