T Mobile Promo Codes for August 2026

Teachers and nurses qualify for a 10% monthly discount on Magenta plans. Verification of employment status is necessary.

Switch to T-Mobile and keep your existing phone number to receive a port-in credit up to $200. This is applied as bill credits.

Receive a 5% discount on select prepaid plan refills. This applies to online top-ups for prepaid accounts.

Add a tablet to your existing T-Mobile account for $20 per month. This offers data connectivity for your tablet device.

Eligible students can receive a 10% discount on Go5G student plans. Student status must be verified annually.

Access high-speed home internet service for $50 per month. This price is available for eligible T-Mobile phone plan customers.

Add a new line of service and get the third line free. This applies to eligible Go5G Plus plans for families.

Secure the Magenta MAX plan from $85 per month with AutoPay enrollment. This offer is for a single line.

Verified military personnel and veterans receive a 15% discount on monthly Go5G plan rates. Valid ID is required for this offer.

Purchase a qualifying Google Pixel phone and receive a second one free. Requires adding a new line of service.

Affordable Connect by T-Mobile plans are available starting at $10 per month. These plans offer basic talk, text, and data.

Save up to $250 on a new Apple Watch when you trade in an eligible smartwatch. Discount is applied via monthly bill credits.

Upgrade your device with an eligible iPhone trade-in. Receive up to $700 in bill credits on a new iPhone 15 model.

Waive the activation fee when you activate a new line of service. This applies to most new line activations online.

Receive a complimentary Netflix subscription with qualifying Go5G Plus or Go5G Next plans. This is included with your plan.

Purchase a new Samsung Galaxy Watch and get up to $150 off. This requires an eligible smartphone purchase.

Switch to T-Mobile and receive bill credits up to $800 on a new Samsung Galaxy S24 device with eligible trade-in.

Business Unlimited plans are offered starting at $30 per line for multiple lines. This is for qualifying business accounts.

Enroll in Protection 360 for device protection and support. Monthly costs vary by device type and value.

Get a Hulu subscription included with certain Go5G Next plans. Check plan details for eligibility.

Get the Essentials Saver plan for $40 per line per month. This plan provides unlimited talk, text, and 5G data.

Purchase international data passes for $5 per day for global connectivity. This provides high-speed data while traveling.

Customers aged 55 and over can get Go5G Plus plans starting at $50 per month. Age verification is required for enrollment.