I use Cellular. Switched from Trac. I live in rural area and can't get service in a lot of areas f(even my house.)my son got a hook up that allows area around the house for up to 5 phones and it cost maybe $100 a year. I can now use it a lot more because they use AT&T towers. I take the 17.00 rate for 250 minutes because I don't use it that much. We do have a land line but there are3-4 who use it so it's convenient. I primarily use it when I am away from home. I am vey happy with it. I used 251 minutes while in the hospital and they messaged me that I could change to the next rate for less. It was only a minute over so didn't elect to do it, but they do a no-hassle on what they advertise. I am very pleased.