T-Mobile is giving long-time customers a free line, but there are some catches

You can't get this deal if you've already got two or more free/discounted lines, or if you've got a segmented plan.

Mar 22, 2025 - 12:10
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T-Mobile is giving long-time customers a free line, but there are some catches
T Mobile logo on smartphone (1)
Credit: Edgar Cervantes / Android Authority
  • T-Mobile is giving away a free line to some customers who’ve been with the carrier for at least 10 years.
  • There are several qualifying criteria, though, and only users who are notified via SMS can take advantage of the offer.
  • This comes just a week after T-Mobile offered another free line promotion.

T-Mobile recently gave away free voice lines for some users, and it looks like the company isn’t stopping here. Now, the carrier is reportedly giving away free lines to long-time customers, but there are a few caveats.

According to The Mobile Report, citing multiple sources and internal documents, T-Mobile is giving away a free line to eligible customers who have been with the carrier for at least 10 years.