How Much It Cost To Add A Line On T Mobile. PRODUCT INFO Get a new device or bring your own Check out our Add a Line. Want more than 8 lines.
Select a device protection option. Upgrade to the new. Select the device youd like to purchase.
60 - Unlimited Data Plus.
Experience Americas largest and fastest 5G network. Taxes fees included. The cost for an additional line would be different for each answer you give. 60line for 2 lines 120 total.
