Metro by T-Mobile: 1 Line for $25/Mo.

Get an unlimited 5G plan for $25 per month with autopay when you switch to Metro by T-Mobile and bring your own phone. Even better, Metro offers a 5-year price guarantee and access to exclusive deals through T-Mobile Tuesdays. Those are two benefits we couldn’t find with any other low-cost phone service. You can keep your existing number or get a new number when you switch. Note that the first month is $30 and you must select AutoPay.