Got a letter from @TMobile, dated 6/18 indicating that Sprint's *entire* network (including LTE) will be gone as of June 30th, 2022, six months after Sprint CDMA will go offline.
— Ian Littman (@iansltx) June 26, 2021
Says folks will need a T-Mobile SIM at that point (probably because Sprint core will be gone). pic.twitter.com/EC77ChHnec