In recent years, smartphone makers have adopted eSIM technology for convenience, with some phones ditching the physical SIM ...

Mint Mobile and Tello are both very popular choices right now for those looking to cut their monthly cell phone plan bills ... the Sprint network (and some SIM cards still do), but that's being ...

Prepaid phones offer a different arrangement ... those countries can buy one phone and simply switch to a different SIM card for phone access in each country. If you're going to be spending ...

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 ...