Sick of paying an arm and a leg for subpar home internet service? Well, you’re in luck, as T-Mobile is running a deal that will get you a free month of its 5G service AND up to $300 back when you use the code MONTHONUS at checkout.
This internet deal offers an outstanding opportunity to try out T-Mobile’s best 5G Home Internet plans without dropping a bunch of cash upfront, while the prepaid Mastercard is just a bit of icing on top (if you can wait up to 14 weeks for it to arrive).
✅Recommended if: you live in an area with good T-Mobile coverage; you’re already a T-Mobile wireless user.
❌Skip this deal if: you’re looking for the cheapest wireless plan possible; you don’t want to deal with T-Mobile’s hidden taxes and fees; you’d rather use fiber.
All three of T-Mobile’s 5G Home Internet plans will get you the free month of service, but the Mastercard balance will depend on the subscription you choose. The introductory Rely plan gets you $100 within 14 weeks, while the Amplified and All-In plans land you $200 and $300, respectively.
Starting at $70 per month, the All-In plan is easily the best value here, getting you average download speeds of 170–498 Mbps with a free mesh Wi-Fi extender, 24/7 customer support access, and exclusive T-Mobile Tuesday perks via the T-Mobile app. You also get free subscriptions to both Hulu and Paramount Plus (a combined savings of over $20 every month).
(Image credit: T-Mobile)
It’s also worth mentioning that T-Mobile will slap on some additional savings if you pair its 5G Home Internet service with one of its unlimited phone plans. If you’re over 55, for instance, you could drop the 5G Home Internet to as little as $30 per month when you bundle with any 55+ phone plan. Younger than 55? Pair the Rely plan with ANY voice plan and the internet will drop to $35/month before taxes and fees.
We’re big fans of T-Mobile 5G Home Internet here at Android Central, but as with any 5G internet service, your mileage may vary depending on location. Fortunately, T-Mo offers a 15-day free trial that lets you explore the ins and outs of its service with zero hassle or commitment. The gateway device is even shipped to your home for free, so give it a chance and see if 5G internet works for you.
Looking for more? I tracked down the best T-Mobile deals of the month so you don’t have to go looking.

