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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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Dec 22, 2020 10:27 PM
478 Comments
Joined Jan 2015
o4sDec 22, 2020 10:27 PM
478 Comments
Quote from imkaca View quoted comment :
Just got my free sim card from Costco.

The guy knows this free line very well ,he told me there is no BYOD promotion this time so I do not need get the rebate paperwork to sign.

The paper shows "Line on US 4".
I have not checked my t-mobile account yet.
can you share it as screenshot?
Dec 22, 2020 10:29 PM
400 Comments
Joined Aug 2007
vin100Dec 22, 2020 10:29 PM
400 Comments
Quote from seiromem View quoted comment :
Just keep trying until you get a rep who is willing to switch you to the FRLTULFM9. I was lucky the first try and had added three additional free lines since I switched over. All discounts remained intact.
Yes, I will try to message them again in couple hours. I want to make sure I get in writing I am not loosing any of my current discounts:
AutoPay Discount, Insider Discount, This One's on Us (AAL), 2020 Line on Us 3, 2018 Add OneLine Get OneLine, 2020 Line On Us 2, Kickback, One Plus Promo, Netflix

Do you have the same discounts as these (before and after)?
Dec 22, 2020 10:29 PM
260 Comments
Joined Jun 2014
PromoPandaDec 22, 2020 10:29 PM
260 Comments
Quote from mralex View quoted comment :
No
Oh thank god. One of my friends went to a store to add the free line and reps told him porting in could lose the benefit.
Dec 22, 2020 10:30 PM
859 Comments
Joined Aug 2004
dealkkDec 22, 2020 10:30 PM
859 Comments
Quote from Dealsogood2pass View quoted comment :
Chat with T-Mobile rep to confirm your plan is eligible. I did a free line in Nov, and I am eligible for this one as well.
i thought they are same promo, can double dip?
Dec 22, 2020 10:35 PM
3.2K Comments
Joined Apr 2008
seiromemDec 22, 2020 10:35 PM
3.2K Comments
Quote from vin100 View quoted comment :
Yes, I will try to message them again in couple hours. I want to make sure I get in writing I am not loosing any of my current discounts:
AutoPay Discount, Insider Discount, This One's on Us (AAL), 2020 Line on Us 3, 2018 Add OneLine Get OneLine, 2020 Line On Us 2, Kickback, One Plus Promo, Netflix

Do you have the same discounts as these (before and after)?
Yes, the same discounts. The rep should be able to add them back onto the plan if they drop off during the plan change.
Dec 22, 2020 10:37 PM
478 Comments
Joined Jan 2015
o4sDec 22, 2020 10:37 PM
478 Comments
Quote from vin100 View quoted comment :
Yes, I will try to message them again in couple hours. I want to make sure I get in writing I am not loosing any of my current discounts:
AutoPay Discount, Insider Discount, This One's on Us (AAL), 2020 Line on Us 3, 2018 Add OneLine Get OneLine, 2020 Line On Us 2, Kickback, One Plus Promo, Netflix

Do you have the same discounts as these (before and after)?
Take a screenshot of your account and all promos and then ask them to change that way you have something to rely on if things doesn't workout
Dec 22, 2020 10:37 PM
11K Comments
Joined Jul 2006
xtrabadDec 22, 2020 10:37 PM
11K Comments
Quote from seiromem View quoted comment :
Just keep trying until you get a rep who is willing to switch you to the FRLTULFM9. I was lucky the first try and had added three additional free lines since I switched over. All discounts remained intact.
Can I ask what you are paying monthly for FRLTULFM9 after all discounts? How many paid lines and how many free lines do you have on this account?

I am on FRLTULF2 with 3 paid and 3 free lines. I am considering trying to convince a rep to switch me to FRLTULFM9 but first want to make sure my bill will be the same or less after all discounts (i.e. kickback, etc.)

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Dec 22, 2020 10:39 PM
788 Comments
Joined Jan 2008
rballnutDec 22, 2020 10:39 PM
788 Comments
Quote from lou2004 View quoted comment :
use some apps or root your phone to get unlimited.
Im using foxfi. Do you have other recommendations without rooting?
Dec 22, 2020 10:44 PM
788 Comments
Joined Jan 2008
rballnutDec 22, 2020 10:44 PM
788 Comments
Quote from vietkangta View quoted comment :
You can also go in to the line and remove data then re add data to get it to show up correctly.
I've tried a couple times that and no success.

I see this:
$30 2020 Line on Us 3

$6 Insider Discount (Additional Lines)
Last edited by rballnut December 22, 2020 at 02:47 PM.
Dec 22, 2020 10:45 PM
8.1K Comments
Joined Oct 2005
HurricaneAlleyDec 22, 2020 10:45 PM
8.1K Comments
Quote from imkaca View quoted comment :
Just got my free sim card from Costco.

The guy knows this free line very well ,he told me there is no BYOD promotion this time so I do not need get the rebate paperwork to sign.

The paper shows "Line on US 4".
I have not checked my t-mobile account yet.
Interesting, what paper did you get that shows this mine just showed $0 monthly charge but did not state LOU4 anywhere, did you check your account to see if LOU4 is there —-and what is the soc code anyone
Dec 22, 2020 10:46 PM
3.2K Comments
Joined Apr 2008
seiromemDec 22, 2020 10:46 PM
3.2K Comments
Quote from xtrabad View quoted comment :
Can I ask what you are paying monthly for FRLTULFM9 after all discounts? How many paid lines and how many free lines do you have on this account?

I am on FRLTULF2 with 3 paid and 3 free lines. I am considering trying to convince a rep to switch me to FRLTULFM9 but first want to make sure my bill will be the same or less after all discounts (i.e. kickback, etc.)
I have 11 lines, 5 paid and 6 free with one Proxy Digits Line. Since one is not getting kickback and after all other discounts, my monthly is $102.00, excluding EIPs. So, I have one more slot left for the next free line promotion. Since switching from the 8 line to 9 line, my bill actually went down a few dollars.
1
Dec 22, 2020 10:46 PM
8.1K Comments
Joined Oct 2005
HurricaneAlleyDec 22, 2020 10:46 PM
8.1K Comments
Quote from Blitz64 View quoted comment :
The next free line deal could be 2 months away in February-March 2021 based on past deals. Keep an eye out on slickdeals for the next free line deal.
I'm banking on this February Valentine's Day or Mother's Day Applause
1
Dec 22, 2020 10:50 PM
1.5K Comments
Joined Mar 2010
zetaDec 22, 2020 10:50 PM
1.5K Comments
Quote from QkTreasures View quoted comment :
So how many free lines do you currently have if you don't mind me asking? Also are you on unlimited data & how much is your bill each month after taxes/fees?
I have 6 free lines (3 voice and 3 data; data lines don't count towards the lines limitation). I have 7 paid voice lines, with up to 4GB data. I'm paying $130/mo for this plan.
Dec 22, 2020 10:51 PM
730 Comments
Joined Aug 2019
GreenCreature437Dec 22, 2020 10:51 PM
730 Comments
Quote from jaxwithanx View quoted comment :
Just to confirm this is actually 2/130 and you're just already counting the $10 autopay discount, correct?
That is correct as per the SOC sheet (https://docs.google.com/spreadshe...40439917):
T-mobile One
2 Lines
$120 w/ AutoPay ($130 regular)
8 lines maximum

With 2 x $10 2GB data limit kickback you can reduce it to $100 after kickback and auto-pay.

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Dec 22, 2020 10:52 PM
250 Comments
Joined Sep 2018
gvm1997Dec 22, 2020 10:52 PM
250 Comments
Quote from vin100 View quoted comment :
I tried to switch (through TForce on FB chat) from FRLTUL4LP (maxed out at 8 lines) to FRLTULFM9 and was mentioned that since One Plan is no longer offered, I can only switch to Magenta Frown
You do not need to change to Magenta plan. You need to get a rep who knows how to change and keep you still in T1 plan. I was able to get it in Nov for the last promotion when I had 8 lines previously. I got the 9th line after they changed to FRLTULFM9.

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