Free Phone
Carrier store · operator details unverified

T-Mobile at Costco

  • 15300 W Grange Ave, New Berlin, WI 53151
  • (262) 744-4443
  • Today's listed hours9 AM–6 PM
    monday
    Closed
    tuesday
    9 AM–8:30 PM
    wednesday
    9 AM–8:30 PM
    thursday
    9 AM–8:30 PM
    friday
    9 AM–8:30 PM
    saturday
    9 AM–7 PM
    sunday
    9 AM–6 PM
    America/Chicago
T-Mobile Customer Care
Browse more carrier stores

Store Photos

T-Mobile at Costco — collected listing image
Collected listing photo · Google Maps listing

Independent information service. Free Phone is not affiliated with any carrier or government agency. Information is collected from public sources and may be incomplete or outdated. Confirm current details with the provider.

In-Store Services

  • Has in-store shopping
  • No delivery

Listed Amenities

  • Has wheelchair accessible entrance
  • Has wheelchair accessible parking lot
  • Has Wi-Fi
  • LGBTQ+ friendly
  • Accepts credit cards
  • Accepts debit cards
View MoreView Less
  • Accepts NFC mobile payments
  • Free parking lot

Nearby Stores

T-Mobile — collected listing image

T-Mobile

5275 S 76th St, Greendale, WI 53129

(414) 325-2300

4.9 miles away · straight-line distanceView Store
T-Mobile — collected listing image

T-Mobile

16720 W Bluemound Rd, Brookfield, WI 53005

(262) 641-5000

6.4 miles away · straight-line distanceView Store

Distances are straight-line estimates. This snapshot is not an exhaustive store directory.

More Carrier Locations

Browse the locations currently included in this directory.

View Carrier Stores

Collected Sep 6, 2026. Current details have not been independently verified. Sources & methodology