Phone cards may seem like a cheap way to make an overseas call, but it's hard to tell whether you're really getting their money's worth. That's what our most detailed study yet of prepaid phone ...

Lastly, Visible Wireless, powered by Verizon's network, simplifies the prepaid plan landscape by offering just two options: Visible and Visible+. Both plans include unlimited talk, text, and data, ...

Officials at Wal-Mart could not be reached for comment. Having entered the prepaid phone-card market just two years ago, AT&T is a late comer to the $2 billion calling-card market. Sources say the ...

The customizable nature of the plan allows users to tailor their service to individual needs, making Mint Mobile a convenient and affordable option for those seeking budget-friendly prepaid phone ...