An unlocked phone is the key to getting service from an alternative carrier. Here's how to check if a phone is unlocked.

While the best unlocked phones almost certainly support GSM carriers like AT&T and T-Mobile, it’s best to look for devices that work with all the major U.S. providers, including Verizon.

A prepaid phone plan can be paired up with nearly any unlocked phone like Apple's iPhone ... Mike Sorrentino is a Senior Editor for Mobile, covering phones, texting apps and smartwatches ...

You can check if your phone is unlocked using your device's network settings, trying a SIM card from a different carrier, or speaking with your mobile carrier directly. Generally, phones purchased ...

Generally speaking, you'll find cell phone deals coming in two forms - first as an outright sale on an unlocked device, and secondly as part of a carrier-plan tie-in. The latter can be a bit ...

AT&T executives met with FCC officials to explain why it thinks it would be a mistake to allow customers to unlock their ...

If you meet all the requirements, call Boost Mobile's customer support number at 1-888-266-7848. When you connect to a representative, ask for your phone to be unlocked. If you're active overseas ...

The Galaxy Z Fold 6 is Samsung's best folding phone yet. It's thinner and lighter than previous iterations, has a more durable design, and comes with genuinely useful Galaxy AI features. Both ...

Cell phone deals are easy to find these days. Whether you're looking for unlocked phones, prepaid phones, or the best cheap phones worth buying, retailers have made it easier than ever to score ...