AT&T Promo Codes: $50 Off This June 2026

An AT&T prepaid phone plan is one of the easiest ways to save big on your future phone bills. AT&T has a wide selection of prepaid phone plans, including 5G prepaid plans and multi-month long-term plans. For as low as $25 per month, you’ll get unlimited talk, text, and data. Plus, all AT&T prepaid plans include AT&T ActiveArmor mobile security, and are eligible for an eSIM or SIM card for as little as $0.99.

We on the WIRED Reviews team love the Samsung Galaxy S26 Ultra. We rated it a high 8/10 because of its built-in privacy display. We also loved the horizon lock to capture super steady video footage. Plus, it has excellent performance, great battery life, and a reliable quad-camera system. And right now, you can get a Samsung Galaxy S26 Ultra for free with an eligible trade-in (in any condition, but has a required trade-in of Galaxy S24+, Z Fold5, or newer).

But I already have AT&T, you might be saying—new deals never apply to me. Do you have AT&T internet, though? If, like me, you have AT&T for your phone plan and Xfinity or CenturyLink for internet, did you know you can save 20% off your AT&T bill every single month if you bundle your internet service with unlimited wireless? This applies to both current phone customers and current internet customers who don’t have both plans.

One of the reasons I went with AT&T in the first place is because my husband is a college professor and we get a generous 25% off our bill. This 25% discount applies for all teachers, as well as active military, veterans, first responders, and many medical professionals. Not one of the above? Students and union members can save $10 per line per month, and union members can also score 20% off accessories like cases, and stuff you used to be able to get with your phones, like chargers and cords.

Not a new customer; not in a place to bundle; and not a teacher/first responder, in the military, or a student? All is not lost on the discount front. You can save over $800 a year on AT&T Wireless when you bundle four unlimited wireless plans with your current internet plan. (Savings based on 20% discount on four voice lines with eligible internet service, plus $10/month discount with eligible AutoPay & paperless bill, which starts within two bills.)

You can also get a discount on a new phone with an eligible trade-in, but the best deal yet may be the fact AT&T lets you try its wireless free for 30 days. Keep your current service and phone number while trying out AT&T’s network from your device—no catches or commitments. You don’t even need a credit card. It’s a great way to see if