405-322-5754.Was called by this caller yesterday evening. Asked to speak to my wife. I asked who was calling and they said they were a medical supply company. I then asked if they were trying to sell us diabetes supplies via telephone and they said yes. I was in process of trying to tell them we did not purchase stuff like that over telephone and was trying to ask to be taken off their call list, when all of sudden sales person got angry, told me to shut up and that they were not talking to me and then hung up on me.