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popularouloat posted Dec 11, 2025 01:53 AM
popularouloat posted Dec 11, 2025 01:53 AM

Rumor: T-mobile Free Line starts 12/11 YMMV

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Reddit has a rumor [reddit.com] that T-mobile will offer a free line to certain accounts starting tomorrow, Dec 11. Segment will be Loyalty BYOD Dec 2025, promo code ID250791 / SP158. No other info or qualification requirements available at this time.

If this does come through and you are eligible, get it ASAP. T-mobile does not announce end dates of their promotions, so it can end at any time.

https://www.t-mobile.com/
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About the Poster
Reddit has a rumor [reddit.com] that T-mobile will offer a free line to certain accounts starting tomorrow, Dec 11. Segment will be Loyalty BYOD Dec 2025, promo code ID250791 / SP158. No other info or qualification requirements available at this time.

If this does come through and you are eligible, get it ASAP. T-mobile does not announce end dates of their promotions, so it can end at any time.

https://www.t-mobile.com/

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413 Comments

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Dec 12, 2025 09:44 PM
43 Posts
Joined May 2022
HilariousCrib3277Dec 12, 2025 09:44 PM
43 Posts
I've been waiting forever for this. I called and got it done in 10 mns.
Dec 12, 2025 10:50 PM
5,319 Posts
Joined Nov 2005
SouthPawNdDec 12, 2025 10:50 PM
5,319 Posts
Quote from ultimaparadox :
It does pop up in my t-life app. Can I just port in a number from another T-mobile account? Or does it have to be from another carrier? I am assuming I can get the free line with an assigned number and just bring over a T-mobile number from another account to replace it
No porting required. Just BYOD. They asked me for my imei. I provided an esim and it activated immediately.
Dec 12, 2025 11:22 PM
122 Posts
Joined Aug 2008
deltaex1Dec 12, 2025 11:22 PM
122 Posts
Quote from ouloat :
Tmo.report confirms the free line promotion. [reddit.com] The current info is that there will not be a banner or ad in T-life app. Must chat or call in to ask. Be specific when you do, ask only if segment "Loyalty BYOD Dec 2025" is in your account or for ID250791 promotion is available for you, not if you have a free line (could mean other promotions).
This is the most helpful comment on this entire thread, thank you for this.
Dec 12, 2025 11:43 PM
8,898 Posts
Joined Nov 2006
infin8007Dec 12, 2025 11:43 PM
8,898 Posts
Quote from IrfTech :
Exciting! someone reply to this on the 11th incase i forget lol
lol today is the 12th. apparently no one else here loves you.
1
Dec 12, 2025 11:58 PM
8,898 Posts
Joined Nov 2006
infin8007Dec 12, 2025 11:58 PM
8,898 Posts
What's the best way to get on t-mobile, using costco?

for 3 lines.. sucks because i just bought a $60/year infimobile line..
wife is paying like 35 a month for like mint or something.. i think job is reimbursing her so she doens't care..
and need a line for my son.. actually my other son 2, so will need 4 lines.. would be nice if I can get 4 iphones out of it.. but then i guess we're stuck with those phones do to bill credits?
my one son will probably break his.. guess i'll need to get insurance on that line.. but do they have a scam of a deductible? maybe i won't get him a line.
2
Dec 12, 2025 11:58 PM
60 Posts
Joined Dec 2004
TheDukDec 12, 2025 11:58 PM
60 Posts
Thanks so much. Worked for me with a 7 min call to 611 (T-Mo customer support). Just had to pay a one-time $10 activation fee and they're sending a SIM card to my house. Didn't even have to mention the offer code -- I just mentioned adding the free line through "the offer" and they took it from there.
Dec 13, 2025 12:44 AM
9 Posts
Joined Oct 2014
venkat1234Dec 13, 2025 12:44 AM
9 Posts
Hi experts, I have SOC FRLTUL2LP only 2 lines. Will I qualify? This is one plan promo
I didn't see anywhere in t-life app (maybe I didn't look at the right place account or promo)
If I need to add another line (if I don't qualify) is there a cap on this soc or I can do it? Is it worthy to change to 55+ plan.
Last edited by venkat1234 December 12, 2025 at 05:50 PM.

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Dec 13, 2025 12:52 AM
9 Posts
Joined Oct 2014
venkat1234Dec 13, 2025 12:52 AM
9 Posts
Quote from TheDuk :
Thanks so much. Worked for me with a 7 min call to 611 (T-Mo customer support). Just had to pay a one-time $10 activation fee and they're sending a SIM card to my house. Didn't even have to mention the offer code -- I just mentioned adding the free line through "the offer" and they took it from there.
Which plan were you in can I ask?
Dec 13, 2025 01:01 AM
3,668 Posts
Joined Aug 2004
CyberGuyDec 13, 2025 01:01 AM
3,668 Posts
Was anyone able to add this line to an account that only has home internet?
Dec 13, 2025 01:35 AM
1,040 Posts
Joined Nov 2019
mihscrDec 13, 2025 01:35 AM
1,040 Posts
Just used it on Simple Choice. Allegedly, only a one-time $10 activation charge, and no impact whatsoever on the monthly bill. (fingers crossed)
Dec 13, 2025 01:39 AM
500 Posts
Joined Dec 2007
seaworld20Dec 13, 2025 01:39 AM
500 Posts
Delete.
Last edited by seaworld20 December 12, 2025 at 06:52 PM.
Pro
Dec 13, 2025 01:44 AM
8,742 Posts
Joined Aug 2009
AznCracker
Pro
Dec 13, 2025 01:44 AM
8,742 Posts
So T-Mobile chat said that the promo is active and will notify me once our account qualifies for it. (they are making eligibility in batches?)
Pro
Dec 13, 2025 03:14 AM
1,436 Posts
Joined Jun 2013
MeSandy
Pro
Dec 13, 2025 03:14 AM
1,436 Posts
Quote from mihscr :
Just used it on Simple Choice. Allegedly, only a one-time $10 activation charge, and no impact whatsoever on the monthly bill. (fingers crossed)
+ Tax on this new Line

I did it few months back, they did add some extra pack so had to call and remove.

Keep monitoring the Activity and Bill for 1-2 months, you will be good.
1
Pro
Dec 13, 2025 03:35 AM
1,436 Posts
Joined Jun 2013
MeSandy
Pro
Dec 13, 2025 03:35 AM
1,436 Posts
For all who have added this FREE LINE, Can you please check if it is showing under your account?

If Yes, What is the PROMO ID for this?

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Dec 13, 2025 03:36 AM
2 Posts
Joined Nov 2025
sapcloud2019Dec 13, 2025 03:36 AM
2 Posts
Quote from mihscr :
Just used it on Simple Choice. Allegedly, only a one-time $10 activation charge, and no impact whatsoever on the monthly bill. (fingers crossed)
I am also on simple choice. But they told me 10 dollar one time charge plus 5 dollars tax every month added to the existing bill.

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