Post Offices

Post Offices in & near Three Points, Arizona. Operating hours, locations, phone/fax number, services information.

San Xavier Post Office

San Xavier Post Office in Tucson, Arizona on W Valencia Rd. Operating hours, phone number, services information, and other locations.

Address: 4700 W Valencia Rd, Tucson, AZ 85757
Phone: 520-883-3139
Fax: 520-388-3614
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Retail Hours

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

Lobby Hours

Monday 8:30am - 4:00pm
Tuesday 8:30am - 4:00pm
Wednesday 8:30am - 4:00pm
Thursday 8:30am - 4:00pm
Friday 8:30am - 4:00pm
Saturday 8:30am - 11:00am
Sunday Closed

Last Collection Times

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