Your phone bill arrives, and it is higher than you expected. That’s when you start managing every little thing on your phone like a tight budget, saving things to download for Wi-Fi or pensively checking on your data meter. This gets exhausting, and you start skipping things you would rather not skip. When you think about switching to a new carrier, you have another thing to worry about. Will the new carrier’s signal hold up?
Metro by T-Mobile is aiming to address both concerns. Through January 1, 2027, eligible new customers can get one line of unlimited 5G for $15 a month for their first three months. The prepaid offer comes with no contract, no activation fee, and no credit check.
For anyone looking to cut wireless expenses, that introductory price offers a lower-cost starting point. There are a few conditions to understand first, particularly around eligibility and what happens after the first three months.
How to qualify for the $15 rate
Checking whether you qualify takes a quick look at two main details. First, Metro by T-Mobile requires you to port in an eligible phone number. That means you can keep the number your contacts already know instead of starting fresh.
The offer excludes customers who have had service with Metro or T-Mobile within the previous 180 days. If you are thinking about returning after trying a different network, it helps to confirm your eligibility beforehand.
You can also keep your existing phone, provided it meets Metro by T-Mobile’s applicable requirements. If your device still handles your calls, messages, navigation, and everyday apps smoothly, switching carriers could mean changing your service without having to pay for a replacement phone.
*Requires port-in of eligible number. Excludes Metro/T-Mobile customers in past 180 days.
The $15 rate is temporary, but the promotion runs through January 1st
There are two dates to keep in mind when evaluating this deal. January 1, 2027, is the deadline to claim the offer, while the $15 monthly rate applies only during your first three months of service.
Once that introductory period ends, full-price plan options take effect. Checking those prices before signing up can help you work out whether the service will still fit your budget after the initial savings end.
The distinction matters if you are trying to lower your regular wireless expenses rather than simply enjoy a cheaper bill for a short time. The introductory rate can make switching more affordable at first, but the ongoing plan price will determine whether it remains a good fit.
*New customer offer for first 3 months only; then full-price plan options available. If using >35GB/mo. may notice reduced speeds.
Get prepaid service without a contract or credit check
The introductory price is one reason to look at Metro by T-Mobile, but the terms of its prepaid service are another plus. With no contract or credit check, you can avoid a long-term wireless commitment, and the offer does not add an activation fee to your upfront costs.
Another benefit is that you can bring your existing phone, provided it’s compatible with Metro’s network. If you’re happy with your current device, there’s no need to purchase a new one to take advantage of the $15 monthly introductory rate. You can keep the phone you’re familiar with, bring your eligible number, and focus on lowering your wireless bill.
Metro runs on T-Mobile’s network
Network performance is often one of the biggest concerns when moving to a lower-cost carrier. Of course, you want to save money, but not at the expense of dropped calls or sluggish mobile data.
Metro runs on T-Mobile’s network, giving customers access to the infrastructure behind one of the major US wireless providers. The campaign highlights T-Mobile as America’s Best Network based on Ookla analysis, positioning Metro as a way to access that network without paying the higher prices associated with some main-brand plans.
One qualification to remember is that Metro may be slower than T-Mobile during network congestion. Using the same underlying network does not guarantee an identical experience in every situation, so it is worth considering local coverage and the places where you rely on your phone most.
Based on analysis by Ookla® of Speedtest Intelligence® 1H 2026 data. Metro may be slower than T-Mobile during congestion. Get full terms.
What unlimited data means if you use more than 35GB a month
The plan includes unlimited 5G, but there is a usage detail worth understanding if your phone handles a large share of your daily internet activity.
Metro states that customers using more than 35GB per month may notice reduced speeds due to prioritization. Your service does not cut off entirely, but your experience may change depending on network conditions.
If you spend most of your day connected to Wi-Fi at home or work, this threshold may be less of a concern. But if you regularly stream video while traveling, download large files away from Wi-Fi, or rely heavily on mobile data throughout the day, it is worth considering your monthly usage before signing up.
Unlimited data if using >35GB/mo. May notice reduced speeds due to prioritization.
Why consider this deal?
Deciding whether to switch comes down to weighing the introductory savings against what you’ll pay afterward and how well the service fits your everyday needs. Checking the full-price plan options, your typical data use, and local network coverage can help you make that call.
If your current phone still has plenty of life left, Metro’s $15 monthly introductory offer provides an opportunity to lower your wireless expenses without purchasing a new device. With no contract, no activation fee, and no credit check, it’s worth considering if you’re looking for a more affordable way to stay connected.
Limited Time Offer — Get One Line for just $15/mo. for 3 months.
Disclaimer:
New customer offer for first 3 months only; then full-price plan options available. If using >35GB/mo. may notice reduced speeds.
Requires port-in of eligible number. Excludes Metro/T-Mobile customers in past 180 days.
Based on analysis by Ookla® of Speedtest Intelligence® 1H 2026 data. Metro may be slower than T-Mobile during congestion. Get full terms.
Unlimited data if using >35GB/mo. May notice reduced speeds due to prioritization.
