Post Offices

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

Cernon Post Office

Cernon Post Office in Vacaville, California on Cernon St. Operating hours, phone number, services information, and other locations.

Address: 98 Cernon St, Vacaville, CA 95688
Phone: 707-451-6563
Fax: 707-449-9072
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Retail Hours

Monday 10:00am - 4:00pm
Tuesday 10:00am - 4:00pm
Wednesday 10:00am - 4:00pm
Thursday 10:00am - 4:00pm
Friday 10:00am - 4:00pm
Saturday 10:30am - 1:30pm
Sunday Closed

Lobby Hours

Monday 6:00am - 10:00pm
Tuesday 6:00am - 10:00pm
Wednesday 6:00am - 10:00pm
Thursday 6:00am - 10:00pm
Friday 6:00am - 10:00pm
Saturday 6:00am - 10:00pm
Sunday 6:00am - 10:00pm

Last Collection Times

Monday 5:00pm
Tuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 1:30pm
Sunday Closed

Vacavill Post Office

Address: 200 Prairie Ct, Vacaville, CA 95687
Phone: 707-451-6561
Fax: 707-451-6535
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Elmira Post Office

Address: 5377 Vaca Station Rd, Elmira, CA 95625
Phone: 707-448-3882
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Travis Afb Post Office

Address: 465 Skymaster Cir, Travis AFB, CA 94535
Phone: 707-437-2889
Fax: 707-425-8459
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Fairfield Post Office

Address: 600 Kentucky St, Fairfield, CA 94533
Phone: 707-425-2789
Fax: 707-425-8459
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Fairfield Detached Del Un Post Office

Address: 325 Merganser Dr, Suisun City, CA 94585
Phone: 707-425-8246
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457