I chose Verizon over AT&T based on having read that the area in which I lived was dominated by Verizon. That was more than two years ago. I am now out of contract and thinking about switching to AT&T because Verizon's service in my area (65721) has deteriorated and getting worse by the day. I used to get four bars and now I'm lucky if I get one. Because of the weak signal calls are either dropped or I can't hear the party with whom I have communicated. Is there a tower no longer in service? Why has this happened and what can be done about it?