Before you head overseas, find out what your cellphone provider will charge you to use your phone. Here are the different options offered by the four major wireless carriers.

Picking a cell plan can be confusing, but after months of research, we’ve found the best plans for data, coverage, and price.

Add these international plans to each device you'll use them on before your trip. Once you start using your phone in your destination, you should receive a text that the international plan is active.

Heading overseas? Avoid extortionate fees with these affordable international roaming plans. Short and long-term options available.

Below, we've highlighted what each of the major carriers offers for “unlimited” individual and family plans to help you figure out which unlimited plan is best for you, and your budget.

Under the Study Abroad plan, rather than acquiring an international number (and thusly becoming an international charge to your at-home companions), subscribers will keep their normal phone number ...

T-Mobile Revamps Plans With New 'Go5G' Options and Takes Aim at AT&T T-Mobile also has a new switcher offer that aims to put pressure on its rivals.

AT&T aims to lend a helping hand with a new international roaming plan designed exclusively for those participating in study abroad programs.

AT&T's new International Day Pass promises steeply discounted rates for overseas unlimited data, texts, and calls.