Texas Tech University

SUB Hours & Map

Fall 2020 Hours

Individual Office & Hospitality Services hours will vary.

Building & Information Center

Monday-Friday: 7 am - 11 pm
Saturday: 8 am - 11 pm
Sunday: 12 pm - 11 pm


Monday-Friday: 8 am - 5 pm

Barnes & Noble

Monday-Friday: 7:30 am - 5 pm
Home Football Game Days: Select hours

Online ordering with Curbside and Pre-Pay Pickup Options


Monday-Friday: 8:30 am - 4 pm

IT Help Central

Sunday: 1:00 PM – 5:00 PM
Monday – Friday: 8:00 AM – 5:00 PM
Saturday: 10:00 AM – 5:00 PM

Prosperity Bank

Monday-Friday: 8:30 am - 5 pm

Hospitality Services (Dining)

Please order via the Grub Hub App for PICK UP to help reduce lines. 
Visit hospitality.ttu.edu for hours of operation.

Dean of Students

www.deanofstudents.ttu.edu for updates and call number for assistance for students in crisis. In the event of an emergency, please call TTU Police at 806-742-3931 or 911.

Raider Red's Food Pantry

For questions, please call the Office of the Dean of Students at 806-742-2984 Monday – Friday 8:00 am – 5:00 pm


SUB Maps

Click a tab to view different floor maps. Click a map to view larger.

SUB First Floor Map
SUB Second Floor Map
SUB Third Floor Map
SUB Basement Floors Map


SUB Classroom Map

Classroom Map


Go to Texas Tech Campus Map