Free Phone Service Switching your carrier feels like packing up and moving. You want something better, but there's that quiet worry sitting in the back of your mind — what if I lose my number in the process? Here's the thing: you won't. Getting free phone service without losing your number is not only possible, it's far more straightforward than most people realise. Your Number Is Yours — Always Has Been In the US, number portability is your legal right. Your phone number doe