City is Poway, Ca. Intersection of Scripps Poway Parkway and Stowe Dr. Other Verizon users in this area are experiencing the same issue. I don't use voice services too often in the area, but when I do they are fine. The data is most unreliable in this area. I spend most of my time here, so it is an issue. Went to 92128 (intersection of Evening Creek Dr. North and Saber Springs Parkway) and had no issues. Maybe it's an issue with the tower in 92064 area.