By no means is this the most in-depth wireless carrier band and frequency chart, but it should help when you go to buy that next unlocked phone from Samsung, Google, OnePlus, Apple, or Motorola.

I'm not only keeping tabs on bigger-name phone carriers — I look at smaller wireless providers as well to see what they're charging. What I've found out: you can save a lot of money on your cell ...

Switching wireless providers ... Below is a comparison of some of the latest plans from AT&T, T-Mobile and Verizon. For this ...