I am wondering why the coverage for 28339 is VERY POOR. The coverage map covers this area entirely and is suppose to be LTE and I get little to no service at all. I have checked with other Verizon people and they have the same issue. The town is about 3 miles from the next city which gets full service at all times but as soon as I get to Erwin NC 28339, its a dead zone. What can be done about this problem? I am a paramedic and have to use my phone at all times.