New customer--How do I add more than 5 lines to my online order?

  • 12 September 2021
  • 2 replies


Trying to see how much T-Mobile would cost as I’m seriously considering switching from another carrier.  I have a total of 7 lines, but the online cart won’t let me add more lines after the 5 I have in the cart.

2 replies

Userlevel 7
Badge +13

You may need to call in to support to find out since the website may limit the amount of lines on for a new account.


They told me over the phone I could have 8 lines on a new account, and I’d like to get the free online activation.  So if they have to create my account, they’re likely to charge me $30/line, which will likely discourage me from joining T-Mobile.