You can actually keep your current phone and bring it over to their network, provided it is an eligible, compatible device.
They send you the payout via a virtual prepaid Mastercard. Spectrum Mobile who buys out cell phone contracts
Known as their "Keep and Switch" program, T-Mobile will pay off your phone balance up to $800 per line for up to 4 lines. You can actually keep your current phone and
AT&T frequently rotates a "Switch and Save" style program that offers substantial credits to cover your switching costs. provided it is an eligible