Post Offices

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

Byron Ca Discovery Bay Post Office

Byron Ca Discovery Bay Post Office in Discovery Bay, California on Bixler Rd. Operating hours, phone number, services information, and other locations.

Address: 3345 Bixler Rd, Discovery Bay, CA 94505
Phone: 925-634-1164
Fax: 925-634-1468
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Retail Hours

Monday 9:00am - 5:00pm
Tuesday 9:00am - 5:00pm
Wednesday 9:00am - 5:00pm
Thursday 9:00am - 5:00pm
Friday 9:00am - 5:00pm
Saturday 10:00am - 1:00pm
Sunday Closed

Lobby Hours

Monday 5:00pm
Tuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 1:00pm
Sunday Closed

Last Collection Times

Monday 9:00am - 4:00pm
Tuesday 9:00am - 4:00pm
Wednesday 9:00am - 4:00pm
Thursday 9:00am - 4:00pm
Friday 9:00am - 4:00pm
Saturday Closed
Sunday Closed