Overview
- T‑Mobile confirmed it began notifying affected customers by text and the T‑Life app on Monday and will automatically migrate accounts in mid‑July during the next billing cycle.
- Company emails and spokespeople say the goal is to clear over 1,100 legacy billing codes that date back to early 3G and 4G plans to simplify operations and maintenance.
- Reporting estimates roughly eight million customers could be moved with no option to stay on legacy plans, and T‑Mobile says most will keep benefits and gain features on current plan tiers.
- Many moved accounts will see modest price increases averaging about $4 per line with some voice and 5G Home Internet lines rising up to about $6 and certain discounts such as the ONE plan Kickback not carrying over.
- The change has prompted customer anger, talk of switching carriers and legal challenges including arbitration claims, and it follows industry shifts in plan design after T‑Mobile’s 2020 Sprint merger and recent carrier pricing moves.