I'm in zip code 91302 my cell service has become nonexistent this past week. All neighbors with verizon have same problem. it used to be good and now all of a sudden all I get is NO SERVICE. I've called and left messages over the past week. NOTHING> I've been with Verizon for over 11 years - ready to switch to ATT - what goos is it if I can't make or receive calls from home.