Home Slickdeals Tello: 25% Off 6 months (Cell Phone Plans $6+) for new customers... Slickdeals Tello: 25% Off 6 months (Cell Phone Plans $6+) for new customers at Tello.com By ARCOM - 21 June 2021 101 0 SHARE Facebook Twitter Go to the deal page: Tello: 25% Off 6 months (Cell Phone Plans $6+) for new customers at Tello.com