Thanks for explaining this about Tracfone, Sandy! That's really interesting, since I know AT&T and Verizon use different types of networks, so you can't have one phone that uses both (you have to choose between one or the other). But, I looked on the Tracfone website and you are right, their service gives you the option to leverage the same coverage as all these major carriers, just depends on the option you choose. The one big downside is that it looks like I can't bring my current phone onto Tracfone, so I guess I'll have to wait until I need another phone before I join. Now I'll look into Spectrum...