T-Mobile at Costco
Located inside Costco Wholesale, Experience the power of T-Mobile’s 5G network by switching to T-Mobile. Staffed by experienced T-Mobile employees, we offer exclusive benefits for Costco members. Membership Required.
Address
198 Plaza Dr
Vallejo, CA 94591
Hours
mon: 09:00-20:30, tue: 09:00-20:30, wed: 09:00-20:30, thu: 09:00-20:30, fri: 09:00-20:30, sat: 09:00-20:30, sun: 09:00-19:00
Phone
(707) 205-7011