T-Mobile and Taco Bell announced a cross-marketing partnership to offer T-Mobile customers free tacos. Customers need to download the T-Mobile Tuesdays app for iOS or Android to get the free tacos, starting on February 5. “T-Mobile and Taco Bell felt like natural brand friends, and we were just waiting for the perfect opportunity to make a partnership come to life, in a way that befits what our fans expect from us both,” said Marisa Thalberg, Global Chief Brand Officer, Taco Bell Corp. “We cannot wait to give T-Mobile Tuesday customers and Taco Bell fans the chance to access a little ‘Taco Bell’ magic, any day of the week.” Customers can obtain free tacos any day of the week via the T-Mobile Tuesdays App and redeem through the tacobell.com website as a pickup order at participating U.S. Taco Bell locations. Pickup only. Limit 1 offer/person/week. Since T-Mobile Tuesdays launched in 2016, the brand’s Un-carrier customers have snagged over 186 million fun freebies and deals that are available in the app.