For customers new to T-Mobile, you’ll need to create a T-Mobile ID to manage your T-Mobile Fiber account. A T-Mobile ID allows for easy and secure management of your account at T-Mobile.com and the T-Life app. Tip: Be sure to remember your PIN for easy account confirmation when getting support from the T-Mobile customer support team. For existing T-Mobile customers with a T-Mobile ID, you’ll need to log in to consent to add your new Fiber account to your existing ID.
If you had AutoPay with Lumos, it will be reset, so you’ll need to update your payment information. You can set up AutoPay when you create a T-Mobile ID.
With the T-Life app, you can manage your account, set billing preferences, pay your bill, and access awesome benefits like T-Mobile Tuesdays.
You’ll get access to over $1,000 worth of freebies, giveaways, and perks with T-Mobile Tuesdays in the T-Life app.
Once you’ve completed the steps listed above, you’ll be set up with T-Mobile Fiber. As a reminder, your upcoming bills will be from T-Mobile, and you’ll need to either set up AutoPay or make payments at T-Mobile.com, the T-Life app, or visit a T-Mobile store. You’ll need to pay your final Lumos bill directly through them, using your existing payment method.
We’ve got you covered—T-Mobile customer support is now your Fiber support team. Our agents are available via phone, 7 days a week, between the hours of 4 a.m. to 12 a.m. PT. Contact us at 844-7TFIBER (844-783-4237).

Find answers to your T‑Mobile Fiber questions in the FAQs below. Still need help? Get in touch with us here.