When you buy through links on NoHighPrice we may earn a commission.
Sophia Martinez image
Sophia Martinez
The Coupon Connoisseur
Sophia Martinez is a seasoned coupon crusader with a decade of experience in the retail sector. Her knack for stacking rewards points and hunting down discount codes has saved her, and countless others, a fortune. Sophia's savings journey began during her college years and has since become her superpower. When she's not crusading for coupons, she's indulging in her love of salsa dancing and beach days with her dog, Coco.

T-Mobile Coupons & Deals April 2025

12 active T-Mobile coupons & promo codes!

More T-Mobile coupon codes

It can sometimes take several tries to find a working code. We recommend trying these T-Mobile coupon codes to maximise your chances to save.

Shop online and save an extra $35 off your new phone. Plus, get free two-day shipping when you buy online. Or call 844-988-3007

About T-Mobile

T-Mobile is one of the largest and most innovative wireless service providers in the United States. Known for its exceptional customer service, fast network speeds, and competitive pricing, T-Mobile offers a range of wireless plans and devices to meet the needs of every type of user. Whether you’re looking for an individual plan, family plan, or business solutions, T-Mobile delivers reliable service and flexible options, backed by nationwide 5G coverage.

Unlimited Plans and Cutting-Edge Technology

T-Mobile has set itself apart with its focus on offering unlimited data plans that don’t come with the hidden fees and restrictions often found with other carriers. Their plans, such as Magenta and Magenta Plus, offer unlimited talk, text, and data, as well as additional perks like HD video streaming, hotspot data, and international coverage. T-Mobile is also a leader in 5G technology, providing customers with faster speeds and better connectivity.

Unmatched Customer Benefits

Beyond its mobile services, T-Mobile is known for offering a variety of perks and rewards to its customers. With T-Mobile Tuesdays, customers receive weekly discounts, free offers, and exclusive deals from partners. T-Mobile also offers its loyal customers benefits like free Netflix subscriptions, travel perks, and access to the latest tech devices with trade-in opportunities.

T-Mobile Frequently Asked Questions

You'll receive your Promo code in the promotion enrollment notification. It also appears on your T-Mobile bill.

The T-Mobile Refer-a-Friend program allows new and existing customers to receive a $50 Virtual Express Prepaid Mastercard. Existing customers get a $50 Virtual Express Prepaid Mastercard for referring friends and family to open new postpaid accounts with T-Mobile.

For T-Mobile non-device offers and for general help, dial 611 from your T-Mobile phone, or call 1-800-937-8997.

Eligibility. To be eligible for the AutoPay discount each month, you must meet the following requirements: Be on Go5G, Magenta, T-Mobile Essentials, ONE Plan, or another tax inclusive plan (such as LineLink and Mobile Internet for hotspots). Be active on AutoPay at the time of bill processing.

At the moment, there are a total of 12 active discount codes that can be used on the T-Mobile website.

To redeem your T-Mobile promo code, add any items you'd like to purchase to your shopping basket and click on the 'View Basket' or 'Checkout' button. On the checkout page, enter your promo code in the 'Promo Code' box and click 'Apply'.

There are several reasons your discount code may not work:
- It may not be valid for the items you have in your cart.
- It may be valid only for a first-time purchase.
- It may be expired.

The latest deals from T-Mobile was 'Save $100 On The Onyx Studio 9'. This gave customers $100 off.

The best deals from T-Mobile was 'Get The New Samsung Galaxy Watch Ultra For Only $99'. This gave customers $99 off.
Top