Plan must still be approved by federal court., by FCC, and various states.
7/26/19 - The United States Justice Department has approved the $26 billion merger deal between T-Mobile and Sprint. After over a year in regulatory limbo, the merger received the green light from the last federal agency to hold out, with the Federal Communications Commission already signaling that it will approve the deal.
The Justice Department finally approved the deal after Dish reached an agreement with the carriers to acquire Boost Mobile, Virgin Mobile, Sprint’s prepaid business, and “certain” spectrum assets. This will position Dish as the replacement fourth major US carrier that will be lost once T-Mobile and Sprint merge. The two companies will be required to provide at least 20,000 cell sites and hundreds of retail locations to Dish, and the satellite TV provider will also get unfettered access to T-Mobile’s network for seven years as it works to build out a mobile network of its own using the newly acquired assets and spectrum that Dish has held on to for years. [ from "The Verge" ]