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T-Mobile Promo Codes & Coupons

66 offers · updated · save up to 61%

Edited by Danica P. · Reviewed by Ivan P.

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Current T-Mobile offers

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Promotional Code: Earn Up to $1,200 Credit on Samsung Galaxy with New Line

Last seen Nov 4

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  • Valid for new line activation on eligible plans. Taxes and device connection fees may apply.
  • Ends
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Earn Up to $600 Credit on Apple iPhone with Trade-in

Last seen Nov 4

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  • Requires a trade-in of an eligible device. Must activate a qualifying plan to receive credits. Taxes and a $35 connection fee apply.
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Earn Up to $315 Credit on Apple iPhone with New Line

Last seen Nov 4

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  • Offer requires adding a new line on a qualifying plan & includes a $35 device connection charge.
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Earn Up to $150 Credit on Apple iPhone with Trade-in

Last seen Nov 4

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  • Offer requires trade-in of an eligible device & enrollment in simple choice plans.
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Earn $26.25 Monthly Credit for 24 Months on Apple iPhone with New Service

Last seen Nov 4

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  • Offer applies to new service activation on qualifying business plans. Taxes not included.
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Earn Up to $300.99 Credit on Android Phone with New Line

Last seen Nov 4

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Earn Up to $41.67/mo. Credit on Google Pixel with Trade in

Last seen Nov 4

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Earn Up to $25/mo. Credit for 36 Months on Google Pixel with New Line Activation

Last seen Nov 4

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Earn Up to $1,000 Credit on Apple iPhone with New Service

Last seen Nov 4

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  • Offer requires switching to t-mobile on a qualifying plan & includes a $35 device connection charge. Requires activation of a qualifying service plan.
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Earn Up to $1,000 Credit on Apple iPhone with Trade-in

Last seen Nov 4

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  • Offer requires trade-in of an eligible device in any condition & a qualifying plan; $35 device connection charge applies. Qualifying T-Mobile plan enrollment needed.
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Promotional Code: Earn Up to $700 Credit on Apple iPhone with New Service

Last seen Nov 4

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Earn Up to $700 Credit on Apple iPhone with Trade-in

Last seen Nov 4

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Earn Up to $930 Credit on Apple iPhone with New Service

Last seen Nov 4

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Earn Up to $930 Credit on Smartphone with Trade-in

Last seen Nov 4

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  • Offer requires trade-in of any phone in any condition & enrollment in a qualifying plan. Taxes apply. Offer requires trading in any phone under any condition. Plan enrollment in a qualifying T-Mobile plan is mandatory. Taxes and surcharges will be applied to the purchase.
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Special Code: Earn Up to $1,000 Credit on Apple iPhone with Trade-in

Last seen Nov 4

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  • Offer requires trade-in of an eligible device in any condition & enrollment in a qualifying plan. Taxes apply. Offer valid with enrollment in a qualifying plan. Taxes are applicable to the full price.
  • Ends
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Earn Up to $730 Credit on Apple iPhone with New Service

Last seen Nov 4

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  • Offer applies with new service activation on qualifying plans. Taxes not included.
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Earn Up to $1,200 Credit on Apple iPhone with Trade-in

Last seen Nov 4

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Earn Up to $250 Credit on Apple iPad with New Line

Last seen Oct 20

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Earn Up to $320 Credit on Walmart Android Phone

Last seen Oct 20

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  • Offer valid for well-qualified customers; taxes apply.
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Up to $730 Off

Last seen Oct 20

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$800 Off T

Last seen Nov 4

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$700 Off with T

Last seen Nov 4

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Instant Savings: Enjoy a Flat 38% Discount on Your Order

Last seen Nov 4

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T-mobile.com 38% off Plus Free Shipping on Your Order

Last seen Nov 4

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T-mobile.com Offers 35% Discount

Last seen Oct 20

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Secure 20% off Your Total Purchase with This Special Offer

Last seen Nov 4

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27% off Select Android Phones with Free Shipping

Last seen Oct 20

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T-mobile Discount for New Customers up to 25%! Hurry up to Get Your Favorites at Great Prices

Last seen Oct 20

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Snag a 20% Price Reduction on Handpicked Items

Last seen Oct 20

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$33 off Google Pixel Promo with New Line

Last seen Oct 20

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Free Gift Storewide at T-Mobile Fiber

Last seen Oct 20

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Get Free Gift on for 24 Months for a Tablet Id240189

Last seen Nov 4

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Save Extra $12 on Apple Watch Id 250143

Last seen Oct 20

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$1200 off Samsung Galaxy Promo with Trade

Last seen Oct 20

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Save up to $1,200 on Qualifying T-Mobile Purchases

Last seen Nov 4

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Save 40% on the Onyx Studio 9 speaker for a limited time.

Seen on T-Mobile's site · Nov 4

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  • Source: T-Mobile's sale page
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Save up to $300 on a second Apple Watch Series 12

Seen on T-Mobile's site · Sep 29

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  • Source: T-Mobile's home page
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Save 25% on 3 or more iPhone accessories

Seen on T-Mobile's site · Sep 29

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  • Source: T-Mobile's home page
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Free same-day phone delivery when you switch

Seen on T-Mobile's site · Nov 4

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  • Source: T-Mobile's home page
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$720 back on Essentials Saver when you bring your own phone

Seen on T-Mobile's site · Nov 4

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  • Source: T-Mobile's home page
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iPhone 18 Pro Max for under $100 when you switch

Seen on T-Mobile's site · Sep 29

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  • Requires switching or trade-in on Experience Beyond; paid via up to 36 monthly bill credits.
  • Source: T-Mobile's home page
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Get 50% off IPhone 15

Last seen Nov 4

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Save up to 20% on Select Plans

Last seen Oct 20

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Student Perks Available: Switch to T-Mobile for $30/month

Last seen Nov 4

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Earn up to $400 per line via a virtual prepaid card after you submit your switch details online

Last seen Oct 20

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Track your account balances, transactions, investments, and credit on T-Mobile

Last seen Oct 20

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Save up to $1,100 on new phones when you trade in an older eligible device.

Last seen Oct 20

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T-Mobile at a glance

Free shipping
On all orders
Returns
20 days
Discounts for
Students, Military, First responders
Rewards program
T-Mobile Tuesdays

About T-Mobile

T-Mobile is an American wireless carrier selling unlimited phone plans, 5G home and fiber internet, prepaid and business service, plus phones, tablets, smartwatches and accessories.

Most savings there arrive as monthly bill credits rather than codes, and those credits stop if the account is canceled or the device is paid off early, which is the rule to weigh before switching.

T-Mobile calls itself the Un-carrier and runs standalone 5G nationwide, which the company says supports features such as network slicing and multi-carrier aggregation. Ookla gave it a Best Mobile Network award for the U.S., based on Speedtest data for the first half of 2026. Monthly unlimited plans come in three tiers, Experience Beyond, Experience More and Essentials, with versions for customers aged 55 and over, military members and veterans, first responders and college students; Experience plans carry a 5-Year Price Guarantee on talk, text and data.

Phones from Apple, Samsung, Google, Motorola and its own Revvl line are sold alongside hotspots, watch and tablet plans, satellite phone service and scam-call blocking. Customers also get T-Mobile Tuesdays perks, travel benefits and streaming extras, and can manage accounts in the T-Life app.

When shoppers look for T-Mobile coupons

T-Mobile coupon searches peak in September, about 1.5× a typical month, and dip lowest in January.

US Google searches, Sep 2025 to Aug 2026. Search interest, not sales.

Does T-Mobile offer a military discount?

Yes. Both groups can save $720 per year on 4 lines of Experience plans once their status is verified.

Does T-Mobile offer free shipping?

Yes. New devices ordered online ship free, usually in 2-3 business days, with free in-store pickup and same-day delivery in some areas.

What is T-Mobile's return policy?

Online and phone orders have 20 days from the ship date, and a restocking fee of $25, $50 or $75 applies by device price.

More about shopping at T-Mobile

Plans
Unlimited plans come in Experience Beyond, Experience More and Essentials tiers, with discounted versions for military, first responders, 55+ customers and students.
AutoPay
Paying by debit card or bank account takes $5 per line per month off the bill, up to $40.
Work Perks
Verified employees get 15% off Experience More or Experience Beyond on up to 5 voice lines, though it may not combine with some promotions.
Device deals
Credits are paid monthly over up to 36 months for well-qualified customers, and a $35 device connection charge applies.
Line fee
A $4.49 monthly Regulatory Programs and Telco Recovery Fee is added to each voice line on top of the plan price.

From T-Mobile's own pages, read Sep 29, 2026.

Sources: T-Mobile discount programs page, T-Mobile shipping policy, T-Mobile returns policy, T-Mobile cell phone plans page, T-Mobile first responder discounts page, T-Mobile website, T-Mobile sale page

How to use a T-Mobile promo code

  1. T-Mobile promotions mostly attach to a plan or a switch rather than to a typed code: the phone offers on the site are tied to switching carriers or bringing an existing phone, and the device savings post as monthly bill credits.
  2. Eligibility comes first, because military, first responder and Work Perks pricing each depend on verification, and Work Perks employment has to be confirmed within 30 days of activation.
  3. The Work Perks discount may not combine with some other offers.
  4. E-coupons are non-refundable, and sending a device back within the return window also cancels a new service activation, so the deal unwinds together with the line.

If your T-Mobile code doesn't work

  • Combining offers: The Work Perks discount may not be combined with some offers, discounts or promotions.
  • New customers only: "T-mobile Discount for New Customers up to 25%! Hurry up to Get Your Favorites at Great Prices" is for a first order.
  • End date: "Promotional Code: Earn Up to $1,200 Credit on Samsung Galaxy with New Line" ends Nov 17, 2026; "Earn Up to $600 Credit on Apple iPhone with Trade-in" ends Nov 17, 2026.

More reasons a code fails, and what to try: why promo codes don't work.

More ways to save at T-Mobile

  • AutoPay with a debit card or bank account is the steadiest saving, $5 per line each month up to $40.
  • Experience plans carry a 5-Year Price Guarantee on talk, text and data, and customers aged 55 and over get a discounted Experience Beyond plan.
  • T-Mobile Tuesdays adds perks for existing customers at no extra charge.
  • Current switch banners include $720 back on Essentials Saver when bringing a phone, and 25% off 3 or more iPhone accessories.

T-Mobile questions, answered

Is T-Mobile offering any promotions right now?

Current banners include an iPhone 18 Pro Max for under $100 when switching, up to $300 off a second Apple Watch Series 12 and free same-day phone delivery for switchers. Device deals are paid as monthly bill credits over up to 36 months.

Is there a T-Mobile $100 promotion?

The $100 figure appears in the iPhone 18 Pro Max switch offer, priced under $100 for customers who switch. Like other device deals, it is delivered as bill credits that stop if the line is canceled or the phone is paid off early.

How can a T-Mobile bill be lowered?

AutoPay with a debit card or bank account takes $5 per line off each month, up to $40, and eligible employees can add 15% off through Work Perks.

What does T-Mobile charge to restock a returned phone?

The restocking fee is $25, $50 or $75 depending on the device's retail price, and refunds exclude rebates, taxes, fees and shipping.

What happens to bill credits if a T-Mobile account closes?

Credits stop when the account is canceled or the device is paid off early. They otherwise run over up to 36 months for well-qualified customers.

Does T-Mobile add fees on top of plan prices?

A $4.49 Regulatory Programs and Telco Recovery Fee is charged per voice line each month.

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