Post Offices
Post Offices in & near Foster City, California. Operating hours, locations, phone/fax number, services information.
Foster City New Post Office
Foster City New Post Office in Foster City, California on Alma Ln Ste 100. Operating hours, phone number, services information, and other locations.
Address: 750 Alma Ln Ste 100, Foster City, CA 94404
Phone: 650-358-8490
Fax: 650-349-9726
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 9:00am - 2:00pm
Sunday Closed
Lobby Hours
Monday 24 hoursTuesday 24 hours
Wednesday 24 hours
Thursday 24 hours
Friday 24 hours
Saturday 24 hours
Sunday 24 hours
Last Collection Times
Monday 5:00pmTuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 3:00pm
Sunday Closed