Sprint is no more.
After a 120-year run, Sprint’s gone. The brand is retired. Everything’s being transitioned to T-Mobile.
For the most part this won’t affect anyone on Sprint. We’ve been T-Mobile essentially since May. You’ll see some rebranding, if you’re not colorblind you’ll see some magenta, and overall a company with a commitment to customer service will be taking over from a company committed to shooting itself in the foot.
T-Mobile has a several page letter about it, but basically goodybye Sprint.