T-Mobile Brings Data Stash To Prepaid Starting March 22: Here Are The Details By March 22, T-Mobile USA's new and existing Simple Choice prepaid plan subscribers will be able to take advantage of Data Stash. Previously, this perk was only available for the carrier's postpaid subscribers. by Anu Passary
Business Tech T-Mobile Un-Carrier 8.0: Now Get Rollover Unused Data with 'Data Stash' by Aaron Mamiit
Tech T-Mobile Unleashes Rollover Data at Un-Carrier 8.0, Data Stash Banks Unused GBs by Quinten Plummer