Original Post
Written by
Edited December 20, 2020
at 03:25 PM
by
Starting December 20th customers on an eligible plan with at least 2 paid lines can add a line for free.
Eligible SOC list: https://i.imgur.com/LZegl3r.jpg
Please note: There's a lot of misinformation and confusion around this promo. Inevitable when a promo like this happens half a month after an identical one just ended. Here are some critical nuggets of info:
- The promo is called "2020 Line On Us 4"
- It is fully stackable with "2020 Line On Us 3"
- Internal docs mention a scenario where it isn't stackable. It is referring to "third line free" promos and only to accounts opened on the 20th or later. This appears to be causing confusion.
- The promo seems to be showing on accounts as line on us 3 (double if you already had it). It's a known issue and being worked on. Will not affect eligibility.
Offer now available. Some reps are not yet aware of the promo's existence, so please be patient with them. You can also add the line as normal online and the promo will automatically apply within a bill cycle.
Ineligible stackable promos:
- iPhone 12 "on us" (2020 Apple Trade Activate P3)
- BOGO iPhone (2020 Apple Buy 2 P11)
- Free Galaxy A71 5G with new line (2020 Samsung Activate P12)
- Free OnePlus 8/8T+ 5G with new line (2020 OnePlus Activate P5)
- Costco BYOD promos
- TFB-exclusive promos
(PS: check this post here
https://www.reddit.com/r/tmobile/..._your_soc/ to get a Chrome or Firefox extension that will make finding your SOC easy, or see the guide here
https://reddit.com/r/tmobile/comm...soc_codes/ to find it manually)
Disclaimer: This is info based on leaked documents, and is subject to change. Any noticed changes will be added to this post when learned.
https://t-mobile.com
4,225 Comments
Your comment cannot be blank.
Featured Comments
Sign up for a Slickdeals account to remove this ad.
I have two free lines on my account. It too a LOT of back and fourth but you should be good
Anyone know if a sim card de-activated in the past month is still usable. I updated my sister's line to the newer 5G-SA R15 sim card, so still have her old one.
I also scored a Free T-Mobile Proxy/Digit Line.
Thanks for sharing the awesome deal.
Can you share screenshot of it?
Sign up for a Slickdeals account to remove this ad.
I called to do this (611) and asked all the questions:
- Free Line on US promo - eligible and added (promo already reflected on my account)
- Free phones - not eligible
- $100 Port-in Rebate - Expired on Dec 17th.
- I didn't try costco, because I don't have anymore phones. Still waiting on my $200 + $100 from l
And for those wondering....this is only for voice line, and does not apply to wearable, so no DIGITS line for an apple watch. I asked....since I two apple watches with cellular.
"Yes the Pixel promo is combinable with the free line promo. ^Brooke"
Insider Hookup was a promo they did a while back. You can get these codes from T-Mobile employees to save 20% on your bill. They may still be doing it
You have been un-enroll from tmobile your promotional discount..
then another text follow by:
Congrats! you will receive your promotion service discount from t-mobile as long as your maintain eligibility....
Anyone get the same thing?
On t-mobile one plan, this line would be 10th line, i did it via phone call earlier, did the Nov line on us.
Sign up for a Slickdeals account to remove this ad.