Post Offices

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

Superior Post Office

Post Office in Superior, Arizona on N High School Ave. Operating hours, phone number, services information, and other locations.

Address: 25 N High School Ave, Superior, AZ 85173
Phone: 520-689-5790
Fax: 520-689-2161
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Retail Hours

Monday 8:30am - 4:45pm
Tuesday 8:30am - 4:45pm
Wednesday 8:30am - 4:45pm
Thursday 8:30am - 4:45pm
Friday 8:30am - 4:45pm
Saturday Closed
Sunday Closed

Lobby Hours

Monday 4:45pm
Tuesday 4:45pm
Wednesday 4:45pm
Thursday 4:45pm
Friday 4:45pm
Saturday 9:00am
Sunday Closed

Last Collection Times

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 Closed
Sunday Closed