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expired Posted by Jman100 • Dec 19, 2020
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expired Posted by Jman100 • Dec 19, 2020

Select T-Mobile Accounts w/ Qualifying 2+ Line Plans: Get A New Line

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T-Mobile
4,225 Comments 907,617 Views
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Deal Details
T-Mobile.com offers Existing T-Mobile Customers on Eligible Plans with 2 Lines or More to add a New Line for Free.

Thanks to community member Jman100 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 (see instructions below on how to find your SOC code).
      • SOC (Service Order Code): 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 "2020 Line On Us 4".
Instructions to find your SOC code (thanks to Reddit user massiveprodigy):
  1. Using the Google Chrome web browser (desktop version), open the Developer tools panel on the right (Ctrl+Shift+I)
  2. Click on Network tab
  3. Click on XHR tab
  4. Log in my.t-Mobile.com and click Account at the top.
  5. In developer tools panel, choose manageaccount from the list on the left
  6. Account level promos will appear under accountDiscounts
  7. Line level features will appear under lines > # > addOns
  8. If there is a pending change, you can see exactly what it is by clicking productsPendingChange
  9. Rate plan appears under ratePlans
Can This Be Combined With Other Offers?
  • This deal CANNOT be combined with any of the following current T-Mobile promotional offers:
    • 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
  • By participating in any of these offers above while using your new free line, you will forfeit the free line terms and will have to pay for that line.

Editor's Notes

Written by StrawMan86 | Staff
Please refer to the forum thread for additional details and discussion. -StrawMan86

Original Post

Written by Jman100
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
T-Mobile.com offers Existing T-Mobile Customers on Eligible Plans with 2 Lines or More to add a New Line for Free.

Thanks to community member Jman100 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 (see instructions below on how to find your SOC code).
      • SOC (Service Order Code): 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 "2020 Line On Us 4".
Instructions to find your SOC code (thanks to Reddit user massiveprodigy):
  1. Using the Google Chrome web browser (desktop version), open the Developer tools panel on the right (Ctrl+Shift+I)
  2. Click on Network tab
  3. Click on XHR tab
  4. Log in my.t-Mobile.com and click Account at the top.
  5. In developer tools panel, choose manageaccount from the list on the left
  6. Account level promos will appear under accountDiscounts
  7. Line level features will appear under lines > # > addOns
  8. If there is a pending change, you can see exactly what it is by clicking productsPendingChange
  9. Rate plan appears under ratePlans
Can This Be Combined With Other Offers?
  • This deal CANNOT be combined with any of the following current T-Mobile promotional offers:
    • 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
  • By participating in any of these offers above while using your new free line, you will forfeit the free line terms and will have to pay for that line.

Editor's Notes

Written by StrawMan86 | Staff
Please refer to the forum thread for additional details and discussion. -StrawMan86

Original Post

Written by Jman100

Community Voting

Deal Score
+563
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Visit T-Mobile

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Top Comments

giantbruin
Do I need another free line? Nope. Will I get another free line? Yup.
i.eat.spam.here
My plan is never eligible
qquser
Thank you for posting this and thanks to T-mobile, too

4,224 Comments

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Dec 21, 2020
1,068 Posts
Joined Aug 2007
Dec 21, 2020
dishguy
Dec 21, 2020
1,068 Posts
Quote from HeatGun :
Come on T-mo. I already have 4 free lines. What do you guys do with all these free lines?
I had their free limited 2.5gb data so I used the free lines to essentially double my data for the price of taxes. But now I have unlimited data on all my lines so i guess I'll just be using the free lines for T-Mobile Tuesdays deals and give my visiting relatives to use when they come from overseas
Dec 21, 2020
1,068 Posts
Joined Aug 2007
Dec 21, 2020
dishguy
Dec 21, 2020
1,068 Posts
Quote from AgentCho :
What do you mean "got bumped on data"?
Unlimited data
Dec 21, 2020
1,068 Posts
Joined Aug 2007
Dec 21, 2020
dishguy
Dec 21, 2020
1,068 Posts
Quote from danny31004 :
My rep said I couldn't even add the 50%off google pixel 4a 5g and that it was only a free line promotion. I just went ahead and got the free line anyway.
You can still buy the phone after the fact. Talk to another rep. Good luck
Dec 21, 2020
476 Posts
Joined Feb 2013
Dec 21, 2020
Slammed01
Dec 21, 2020
476 Posts
Got my free line, repped tried to tack on a phone that I didn't need but said the free phone wasn't compatible ,only 50% off pixel 4 which I didn't want. Last promo confirmed free line 3 since 3rd quarter and they stated this is free line on us 4 so will stack with insider and previous line. Waived the assistance fee and only charged 10.83 sim and guaranteed bill wouldn't be affected....
Dec 21, 2020
2,763 Posts
Joined Jun 2006
Dec 21, 2020
Jamesq
Dec 21, 2020
2,763 Posts
Quote from dishguy :
I had their free limited 2.5gb data so I used the free lines to essentially double my data for the price of taxes. But now I have unlimited data on all my lines so i guess I'll just be using the free lines for T-Mobile Tuesdays deals and give my visiting relatives to use when they come from overseas
I think you might be able to use one of the free lines for a hotspot if done right. Think I read something about choice plans with unlimited thether being used as hotspots or home internet. PM me if you are interested and need some keywords to google.

I do not have the choice lines, so I did not look that much into it.
Dec 21, 2020
1,440 Posts
Joined Aug 2004
Dec 21, 2020
FrugalWho
Dec 21, 2020
1,440 Posts
Quote from Jamesq :
I think you might be able to use one of the free lines for a hotspot if done right. Think I read something about choice plans with unlimited thether being used as hotspots or home internet. PM me if you are interested and need some keywords to google.

I do not have the choice lines, so I did not look that much into it.
Easy to get throttled to 2g there.
Dec 21, 2020
354 Posts
Joined Nov 2016
Dec 21, 2020
aholeinthewor1d
Dec 21, 2020
354 Posts
Can someone give me a quick rundown of how exactly this works?

I have a single line on the T-Mobile One plan with the insider hookup promo (20% off for life). I also have the "One plus" promo I think it's called that gives me unlimited HD video.

Is this free line something I am eligible for and if so do I need to put a phone on the new line right now? My thinking is to add a line if it's free because my g/f will be switching over at some point.

Thanks

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Dec 21, 2020
466 Posts
Joined Nov 2009
Dec 21, 2020
Blitz64
Dec 21, 2020
466 Posts
Quote from sunrl :

$10 AutoPay Discount
$10 AutoPay Discount (Additional Lines)
$20 2020 3rd Line On Us 3 (Additional Lines) code- 20Q33S
$20 2020 Line on Us 3 (Additional Lines) code - 20Q43S
Where are you seeing the "code- 20Q33S" ? For myself I do not see the code:

$10 AutoPay Discount
$10 AutoPay Discount (Additional Lines)
$20 2020 3rd Line On Us 3 (Additional Lines)
$20 2020 Line on Us 3 (Additional Lines)

Anyways, I think you are getting the line free so you should be allset.
Dec 21, 2020
152 Posts
Joined Dec 2013
Dec 21, 2020
Kogunti96
Dec 21, 2020
152 Posts
Quote from aholeinthewor1d :
Can someone give me a quick rundown of how exactly this works?

I have a single line on the T-Mobile One plan with the insider hookup promo (20% off for life). I also have the "One plus" promo I think it's called that gives me unlimited HD video.

Is this free line something I am eligible for and if so do I need to put a phone on the new line right now? My thinking is to add a line if it's free because my g/f will be switching over at some point.

Thanks
Have to call and check if you're eligible first! Them you need a SIM card and they will give you a phone number
Dec 21, 2020
3,949 Posts
Joined Sep 2010
Dec 21, 2020
pbmpharmacist
Dec 21, 2020
3,949 Posts
Quote from aholeinthewor1d :
Can someone give me a quick rundown of how exactly this works?

I have a single line on the T-Mobile One plan with the insider hookup promo (20% off for life). I also have the "One plus" promo I think it's called that gives me unlimited HD video.

Is this free line something I am eligible for and if so do I need to put a phone on the new line right now? My thinking is to add a line if it's free because my g/f will be switching over at some point.

Thanks
you have to have 2 paid lines to do this
Dec 21, 2020
101 Posts
Joined Apr 2010
Dec 21, 2020
sd2468
Dec 21, 2020
101 Posts
Quote from chrissmith :
Do you see all the discounts on your account after the switch? Mine displays most of them except for autopay and a free line from 2017. The rep I chatted later said no issues on their end and they see all the discounts applied to the account.
Looks like it. The format is different from the actual bill, but I won't know until the SIM card actually ships.
Dec 21, 2020
285 Posts
Joined Aug 2005
Dec 21, 2020
Deal2vin
Dec 21, 2020
285 Posts
Quote from DealzSlickz :
My sim shipped and now I can see this in promo section

So it is indeed line on us 3 promo not 4 but discounts shows $60 before it was $30

40.00 AutoPay Discount
$54.00 Insider Discount
$30.00 2020 Line On Us
$30.00 2020 Line On Us 2
$60.00 2020 Line on Us 3 (Additional Lines)
Great discounts you have ! wow How many total lines ?

12/20 Line on us deal - when did you order to have it shipped already ?
Dec 21, 2020
510 Posts
Joined Aug 2012
Dec 21, 2020
SEKI19
Dec 21, 2020
510 Posts
On Magenta. Added a free line last month and just added another today. Now I have 4 lines with unlimited data for $100 with corporate discount match. I'm sure others have done better but this is pretty sweet!
Dec 21, 2020
53 Posts
Joined Mar 2016
Dec 21, 2020
mattcdillon
Dec 21, 2020
53 Posts
I called and was told the first responder discount through magenta was ineligible, but there will be another promotion that includes everyone in the coming months.

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Dec 21, 2020
29 Posts
Joined Nov 2011
Dec 21, 2020
richaduh
Dec 21, 2020
29 Posts
I currently have 12 lines with t mobile one. So far I added 3 free lines this year. Can I do anything to get a free 13th line?

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