T-Mobile Price-Lock Rate Increase Arbitration

Attorneys working with ClassAction.org are gathering T-Mobile customers for mass arbitration over alleged unfair price hikes on plans advertised with a Price Lock/“un-contract” guarantee (e.g., ONE, Simple-Choice, Magenta, Magenta Max, Magenta 55+, Magenta Amplified, Magenta Military). Sign-up is free; attorneys are paid only if they win. Some state consumer laws could entitle affected customers to $100s. No published claim deadline as of Apr 21, 2025 (page last updated). Attorney advertising intake: this is not a settled class action. Payout is not a law firm and does not provide legal advice. Submitting information does not guarantee eligibility, attorney representation, an attorney-client relationship, or any recovery; those outcomes depend on law-firm review, applicable law, and a separate agreement with counsel.

• T-Mobile customer with a plan advertised as having a Price Lock or 'un-contract' guarantee
• Experienced a rate increase within the past two years
• Plans include: T-Mobile ONE, Simple-Choice, Magenta, Magenta Max, Magenta 55+, Magenta Amplified, Magenta Military, or similar price-lock plans
• 18 years of age or older
• Provide documentation (e.g., bill/email/screenshot) showing your plan and evidence of the price increase