So much for free? T-Mobile's damage control backfires spectacularly

T-Mobile's recent attempt to calm the storm after hiking prices on older plans is now causing another wave of frustration. The carrier rolled out a "free line" promo for eligible users as damage control, but it turns out this so-called freebie isn't exactly free for everyone. And now more users are sharing their frustration over unexpected charges.
People are taking to the internet with complaints about unexpected charges showing up on their latest bills – even though they saw the free line offer in the T-Life app and believed they were eligible. Some are being charged not just for the new line but also extra mid-cycle fees.
The situation doesn't seem to be isolated. Other users have shared similar stories of being hit with unexpected charges or having to fight for refunds after being told they were never eligible in the first place – even though the promo was offered directly to them. And, of course, mistakes happen, but seeing so many complaints about the so-called "free" line is a bad look for T-Mobile.
That said, not everyone is having trouble. Some lucky customers report smooth sailing – either getting the line for free or quickly resolving small extra charges after reaching out to support.
Still, if you are among those facing higher-than-expected bills, it is important to contact T-Mobile's support and get the issue sorted out sooner rather than later. Otherwise, you could be stuck with inflated bills for months.
However, some users have mentioned that the promo can take up to two billing cycles to kick in, so you might have to pay for it at least once or twice, but T-Mobile is expected to refund the amount. That doesn't make it less frustrating – but it might explain the temporary charges.
Also, as always, it is a good idea to read the fine print before jumping into any promo to avoid any nasty surprises later on. And, of course, billing issues are not only a T-Mobile problem. Mobile carriers have a long history of billing mistakes.
For example, one Verizon customer shared their struggle with constant billing issues, while another was hit with a $700 bill despite never being a Verizon customer. Meanwhile, an AT&T customer found their promised discounts mysteriously vanished, leaving them with an unaffordable bill. So, yeah, it looks like billing slip-ups are a common headache across the industry.
Got my statement today and not only did they charge me $70.85 for the free line I added under last month's promotion, but also $26.84 for a mid cycle change. My other free line from during COVID, was also increased (no longer free). They gave me a credit, and I was told it would be fixed before the next billing cycle. Very frustrating to waste 30 minutes of my Saturday on this …
– elodam, Reddit, April 2025
Same thing happened to me I had the line cancelled and my money refunded. They claimed my line wasn't eligible even though they offered me the deal.
– Cold_Ad5768, Reddit, April 2025
Yes! Same here! And when I called them and complained, they tried to gaslight me, saying I was never eligible for the promo, that there was miscommunication, and so on. It took a lot of arguing to get a refund - and will have to see if the following bill will be correct.
– diiiiima, Reddit, April 2025
Same here. Told them they lied to me.
– TieRepresentative311, Reddit, April 2025
Mine was listed as free on my bill, but a $10 charge under the summary for a line fee. I messaged them and they took it off. I knew my bill would be different even after they assured me it would remain the same. I know it's $10 bucks, but still annoying.
– Kiarasam06, Reddit, April 2025
I'm surprised how many are having issues. I got my free line last month, and the only thing extra on my bill was the insurance for the phone.
–Weekly_Judge_3441, Reddit, April 2025
However, some users have mentioned that the promo can take up to two billing cycles to kick in, so you might have to pay for it at least once or twice, but T-Mobile is expected to refund the amount. That doesn't make it less frustrating – but it might explain the temporary charges.
Also, as always, it is a good idea to read the fine print before jumping into any promo to avoid any nasty surprises later on. And, of course, billing issues are not only a T-Mobile problem. Mobile carriers have a long history of billing mistakes.
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