T-Mobile.com offers Existing T-Mobile Customers on
Eligible Plans with 2 Lines or More to add a
New Line for
Free (via monthly bill credits).
Thanks to community member
coolchicagoguy for finding this deal.
What Do I Need To Do To Get This Offer?- This is a targeted offer from T-Mobile and is only open to select existing customers that meet the following requirement:
- You must have a qualifying T-Mobile postpaid plan with 2 or more lines that falls under one of the following SOC Codes shown in this image (thanks to Reddit user Jman100_JCMP; see instructions below on how to find your SOC code).
- SOC (Service Order Code) is the technical term used to describe plans and services that are added to customers' accounts within T-Mobile's billing systems.
- If you are certain you qualify, login to your account below and:
- Alternatively, you may call T-Mobile and a representative can assist you with adding your 3rd line.
- If calling, promotion name is "2021 Line On Us P6".
Instructions to find your SOC code (thanks to Reddit user massiveprodigy):
- Using the Google Chrome web browser (desktop version), open the Developer tools panel on the right (Ctrl+Shift+I)
- Click on Network tab
- Click on XHR tab
- Log in my.t-Mobile.com and click Account at the top.
- In developer tools panel, choose manageaccount from the list on the left
- Account level promos will appear under accountDiscounts
- Line level features will appear under lines > # > addOns
- If there is a pending change, you can see exactly what it is by clicking productsPendingChange
- Rate plan appears under ratePlans
Can This Be Combined With Other Offers?- Can be combined with device offers on the same line.
- Costco & T-Mobile rebate promos are NOT stackable with the free line.
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Top Comments
TMO doesn't want people doing what you're wanting to do.
To accomplish it, you would need to:
1. Add free line.
2. Wait a year + one day.
3. Port out paid line to another carrier.
4. Keep paid line active on another carrier for 90 days (to preserve number).
5. Port old number back in on free line.
This whole process has taken you 1.25 years.
I have 2 of my free lines in a iPad and a Samsung S4 tablet, with UNLIMITED data.
You have to call them and tell them you want to use the line (promo line) in a tablet but don't want to lose the promotion and you don't want to open a new line for this.
What they did for me, was block the phone service on the line and kept the messaging and data. That way I am able to use it in my tablet.
Every summer my daughter comes and visit from Germany. I take one of the sim card out of my tablet and put it in her phone..
I call T-Mobile and have them unblock the phone service. That way, my daughter has a phone while she is here in country.
When she leaves I call them back and get it blocked again. I have been doing this for close to 5 years. So I know for a fact it works.
Tomorrow I will be calling to try and get another free line.. (Fingers Crossed)
Hope this helps
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This worked successfully on a T-Mobile One plan (SOC code TIULFM9) with 8 paid lines, 2 free lines from prior promotions, and now this third free line.
I was also able to stack this promotion with the half off (up to $300 off) iPhone 11 deal, although I was told the promotion works with the iPhone 12 mini (not the other variants of the iPhone 12), and even though the offer page on the T-Mobile website does not list the iPhone 12 mini as an eligible phone. The offer code for the half-off/$300 deal was 2021 Apple Activate P2.
However, upon checking this morning, it just shows up with 6GB data stash. Anyone in the same boat? How can I match the new line to have the same services/promotion as my existing ones?
I got the 20% insider only for the 2 paid line. how did you get it for the free line? do you just chat with them and ask them to add it? what is the trick?
thank you
after they changed, the monthly bill is $144. T-mobile is trying to get it back to what it was before but the system is not letting them. They said to wait until new bill generated in about 3 weeks and they will have much higher level involved if the system can't sort itself out.
looks like i can't get this new free line now.
Or does it need to be with the line you open?
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How about later on if I decide to port another number replacing that line.
Would I still be alright or would I lose the credit?
How about later on if I decide to port another number replacing that line.
Would I still be alright or would I lose the credit?
It is $270 for 9 lines with autopay + $30 for additional lines.
One plus is an add on. SOC is same for one and one plus.
I have one plus on all lines that was grand fathered with my old plan.
That P at the end messed me up
Sign up for a Slickdeals account to remove this ad.
This worked successfully on a T-Mobile One plan (SOC code TIULFM9) with 8 paid lines, 2 free lines from prior promotions, and now this third free line.
I was also able to stack this promotion with the half off (up to $300 off) iPhone 11 deal, although I was told the promotion works with the iPhone 12 mini (not the other variants of the iPhone 12), and even though the offer page on the T-Mobile website does not list the iPhone 12 mini as an eligible phone. The offer code for the half-off/$300 deal was 2021 Apple Activate P2.
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