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Jman100 968K Views
Dec 19, 2020 7:55 PM

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

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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

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4.2K Comments

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Jan 3, 2021 6:20 AM
100 Comments
Joined Dec 2006
idrnkenmonkeyiJan 3, 2021 6:20 AM
100 Comments
Quote from angel5000 View quoted comment :
wow! jealous!
what is the family discount and the 50% of add a line promo?
Honestly no clue what the family discount is lol. Only thing I can think of is maybe it's my work discount?

The 50% off add a line was a promotion they ran a couple years back. I believe the math for that line is $25 add the line, subtract $5 for autopay ($20), then 50% off ($10), then kickback ($5), and the line comes out to $5.
Jan 3, 2021 6:24 AM
4.5K Comments
Joined Dec 2008
GulllyBoYJan 3, 2021 6:24 AM
4.5K Comments
Quote from spinsan View quoted comment :
INTMMI10F ...it's in the SOC code list pasted in the ad page.
10 USD for Family Stateside INTL talk w/mob Promo
Thanks . Can they add now lol? I am in LMAOLMAOLMAO
Jan 3, 2021 6:24 AM
1.8K Comments
Joined Sep 2006
gapafJan 3, 2021 6:24 AM
1.8K Comments
what is the code for T-Mobile One plan and how much is that plan? Thanks
Jan 3, 2021 6:25 AM
4.5K Comments
Joined Dec 2008
GulllyBoYJan 3, 2021 6:25 AM
4.5K Comments
Quote from idrnkenmonkeyi View quoted comment :
Yeah, seriously I feel scared to call in for any issues now in fear of them taking a second look at my account lol.
Yeah man. Never call. I hope if t mobile watching this thread u don't have your real name hahaha
Jan 3, 2021 6:29 AM
100 Comments
Joined Dec 2006
idrnkenmonkeyiJan 3, 2021 6:29 AM
100 Comments
Quote from TheeKrazyLegz View quoted comment :
Those figures don't add up.... You have 4 paid lines, 5 free lines and you're getting $40 autopay discount which only applies to paid lines -- would need to be 8 paid lines. The $54 Insider Discount also doesn't add up since you're only paying for 4 lines.
The figures don't add up to me as well lol. Let see I think the breakdown for the lines is:

Line 1 + 2 = 120
Line 3 = 20 50% off = 10
Line 4 = 20 50% off = 10
Line 5 - 9 = 0

Then you have kickback on the 4 paid lines.
Autopay discount of 40.

Yeah, even typing it out the numbers don't add up. I'm scared they are gonna audit the account and it goes back up lol.

My bill before adding this free line was $97. I think when they switched my account over from the 8 line max account to the new 9-12 line account something changed and the monthly went way down.
Jan 3, 2021 6:29 AM
3.2K Comments
Joined Apr 2008
seiromemJan 3, 2021 6:29 AM
3.2K Comments
Quote from idrnkenmonkeyi View quoted comment :
Honestly no clue what the family discount is lol. Only thing I can think of is maybe it's my work discount?

The 50% off add a line was a promotion they ran a couple years back. I believe the math for that line is $25 add the line, subtract $5 for autopay ($20), then 50% off ($10), then kickback ($5), and the line comes out to $5.
I think the family discount is the discount for netflix. I have that on mine as well.
Jan 3, 2021 6:30 AM
100 Comments
Joined Dec 2006
idrnkenmonkeyiJan 3, 2021 6:30 AM
100 Comments
Here is the screenshot
Last edited by idrnkenmonkeyi January 3, 2021 at 03:48 PM.

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Jan 3, 2021 6:36 AM
4.5K Comments
Joined Dec 2008
GulllyBoYJan 3, 2021 6:36 AM
4.5K Comments
Quote from idrnkenmonkeyi View quoted comment :
Here is a screen shot.
delete \
Jan 3, 2021 6:41 AM
3.2K Comments
Joined Oct 2007
KingUltraJan 3, 2021 6:41 AM
3.2K Comments
Quote from TheeKrazyLegz View quoted comment :
Those figures don't add up.... You have 4 paid lines, 5 free lines and you're getting $40 autopay discount which only applies to paid lines -- would need to be 8 paid lines. The $54 Insider Discount also doesn't add up since you're only paying for 4 lines.
It's some kind of glitch for those who moved up to the 9-12 Lines Plan during the Free line promos. The $54 comes from 20% Hookup of $270. Then the system subtracts $30 per line, which is wrong since those lines already received autopay and hookup. To add to the insult, the free lines also get kickback for those on SOC who has it.
Jan 3, 2021 6:43 AM
100 Comments
Joined Dec 2006
idrnkenmonkeyiJan 3, 2021 6:43 AM
100 Comments
Quote from KingUltra View quoted comment :
It's some kind of glitch for those who moved up to the 9-12 Lines Plan during the Free line promos. The $54 comes from 20% Hookup of $270. Then the system subtracts $30 per line, which is wrong since those lines already received autopay and hookup. To add to the insult, the free lines also get kickback for those on SOC who has it.
I hope no one catches onto that glitch then!
Jan 3, 2021 6:47 AM
2.7K Comments
Joined Jan 2009
fithosJan 3, 2021 6:47 AM
2.7K Comments
Quote from idrnkenmonkeyi View quoted comment :
Here is a screen shot.
All those lines will/should revert back to $20 discount from $30. Your price will be $50 higher after that.
Jan 3, 2021 6:58 AM
3.2K Comments
Joined Oct 2007
KingUltraJan 3, 2021 6:58 AM
3.2K Comments
Quote from fithos View quoted comment :
All those lines will/should revert back to $20 discount from $30. Your price will be $50 higher after that.
Hard to say if they will let it go.
I have something similar, and my $30 discount from the first LOU back in June, is still going 6 bills + 3 More free lines later.
1
Jan 3, 2021 7:02 AM
2.7K Comments
Joined Jan 2009
fithosJan 3, 2021 7:02 AM
2.7K Comments
Quote from KingUltra View quoted comment :
Hard to say if they will let it go.
I have something similar, and my $30 discount from the first LOU back in June, is still going 6 bills + 3 More free lines later.
In that case I hope it sticks as my bill looks like that guys but in the $30s.
Jan 3, 2021 7:11 AM
3.2K Comments
Joined Oct 2007
KingUltraJan 3, 2021 7:11 AM
3.2K Comments
Quote from fithos View quoted comment :
In that case I hope it sticks as my bill looks like that guys but in the $30s.
WOW, I can't picture how your Plan price can be lower.
-I would guess idrnkenmonkeyi lines are:
Line 1. Paid
Line 2. Paid
Line 3. Free AAL
Line 4. Paid
Line 5. 50%
Line 6. LOU
Line 7. LOU2
Line 8. LOU3
Line 9. LOU4

How about yours?

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Jan 3, 2021 7:26 AM
118 Comments
Joined Jun 2006
TSYMAJan 3, 2021 7:26 AM
118 Comments
Quote from TheeKrazyLegz View quoted comment :
Those figures don't add up.... You have 4 paid lines, 5 free lines and you're getting $40 autopay discount which only applies to paid lines -- would need to be 8 paid lines. The $54 Insider Discount also doesn't add up since you're only paying for 4 lines.
The insider 20% is account level and will be applied before other discounts.(e.g. free lines).

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