Post Offices
Post Offices in & near Lafayette, California. Operating hours, locations, phone/fax number, services information.
Lafay Post Office
Post Office in Lafayette, California on Mt Diablo Blvd. Operating hours, phone number, services information, and other locations.
Address: 3641 Mt Diablo Blvd, Lafayette, CA 94549
Phone: 925-283-8229
Fax: 925-284-7539
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Retail Hours
Monday 8:30am - 5:00pmTuesday 8:30am - 5:00pm
Wednesday 8:30am - 5:00pm
Thursday 8:30am - 5:00pm
Friday 8:30am - 5:00pm
Saturday 10:00am - 1:00pm
Sunday Closed
Lobby Hours
Monday 5:00pmTuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 2:00pm
Sunday Closed
Last Collection Times
Monday 10:00am - 3:00pmTuesday 10:00am - 3:00pm
Wednesday 10:00am - 3:00pm
Thursday 10:00am - 3:00pm
Friday 10:00am - 3:00pm
Saturday Closed
Sunday Closed