I currently reside in the Las Vegas area and I have been experiencing poor signal reception on my phone within the past 24 hours. I have four/five bars but I do not have the "1X/EV" duo icons. I occasionally get both, but one or the other quickly disappears again. I cannot make calls or receive them. I had this issue a few days ago but the problem corrected itself by the evening. Is there something going on with Verizon's end, or is my phone finally tanking after eight years of reliable service?