T-Mobile at Costco
(835) 204-6164
201 Allendale Rd, King Of Prussia, Pennsylvania, 19406
Business hours
| Monday | 10:00am to 8:30pm |
| Tuesday | 10:00am to 8:30pm |
| Wednesday | 10:00am to 8:30pm |
| Thursday | 10:00am to 8:30pm |
| Friday | 10:00am to 8:30pm |
| Saturday | 9:30am to 6:00pm |
| Sunday | 10:00am to 6:00pm |
About us
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.