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
2,514 Comments
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When I got TM I had them match my corporate discount on ATT which is $30.
This is a discount they no longer offer.
I made sure it carried over to the new plan and it did.
So yes I only have 2 paid lines. The rest are free.
The rep waived me the $30 activation fee as well
1. Line is absolutely FREE. Does not include any additional monthly bill taxes.
2. iPhone SE promo is absolutely FREE. There is currently two offers for the SE, one of which is FREE and the other 50% off. Speak to a live agent and get it for FREE. If you purchase it with directly from the site, it will only reflect 50% off. The rep originally said it did not stack, but keep pressing. I litterally used slick deals and reddit as proof. Show the screen shots of users stacking both promos if needed. He eventually got it confirmed by whoever was above him.
3. Google Voice Port-In is allowed! I repeat, it is allowed.
All I had to pay was $30, which was the tax on the phone. I'll will have to pay $3 later to unlock number from GVoicr prior to porting. This will be done when the phone arrives.
I confirmed every single detail in the above and have everything in writing.
Good luck.
If you are on ONE, the. No.
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The rep waived me the $30 activation fee as well
It's all about timing, and reading the fine print.
The people here are not bragging. It's just a difficult deal to play, and hard to explain it all in a few words....
$830 credit if you trade in a iPhone 8, it must be a new line and must be a port-in line from a different carrier (att, verzion, etc).
Thanks,
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i already have 3 free lines from 3 prior promos.
this will be my fourth free line.
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