T-Mobile One New Line for Free

T-Mobile is offering One New T-Mobile Postpaid Line (Bring Your Own Device) for Free to Qualifying T-Mobile Postpaid Customers on an eligible T-Mobile postpaid plan only. A one-time Device Connection Charge (DCC,, typically $35) will apply upon activation.

Only for select customers

You must bring your own device

Good until 6/29/2023

Step 1
Must be a select T-Mobile postpaid customer

Step 2
Contact T-Mobile or go to T-mobile instores

Step 3
Customers must have the "2023BYOD_P1" segment on their account in Atlas or Tapestry to qualify. BYOD or FRP purchases only (EIP not eligible for life of line). Device Connection Charge of $35 is required. Excludes digital. 1 redemption per eligible account.


Screenshot of the offer from Tmo Report