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.

Here's our guide to the best deals on unlocked cell phones for January. $679.99 at Best Buy $729.99 Save $50.00 Deals on unlocked iPhones come along once in a blue moon, so they're definitely ...

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 ...

An "unlocked" phone gives you complete freedom from carrier restrictions. You can insert a SIM card from AT&T, T-Mobile, Verizon, or any other compatible carrier and start using their service ...