I live in Nokesville Va, 20181 and my service is so poor I cant use my phone. When I look at the signal strength the best I have around my house is -110 db and it goes down to -120 db. I am also using my WiFi to help with the calling (advanced services) and it does not help with voice. All the calls are broken up and no one can understand us. I can hear them very clearly however they can not hear me. It is not just my phone it is all phones in our house Android and apple, various makes and models.