My payment is due on the 7th of this month but i will need to extend it until Friday march 9th 2018
Best answer by jayfromtelesales
If you wish to do a payment arrangement, you can do it by calling 611 from your mobile device or you can do it right from the My T-Mobile App under Billing section. You can select the dates you want and the amount you want paid on that date.
Hope this helps!