I'm writing direct because you tell everyone who posts about this issue to message you directly.
I have had Verizon coverage on this phone (iphone in this location (primarily 94952/94954) with great signal/coverage for over 3 years. In the last week, my ability to use my phone outside of wifi range is almost non-existent. I have low bars, apps don't load, safari won't load websites, my map apps are all offline, and texts won't go through. I have powered down/up my phone, I have reset my network, and I have switched into/out of airplane mode, all multiple times, after which I seem to have a higher number of bars before they drop back down to low levels. I have updated my phone software. I also travel regularly to 94720, 94710, 94607, and other locations all over the Bay Area. Same issue: low to no service.
Can someone please help me fix this? I don't want to change providers but I need cell service that works, and the non-answers listed everywhere in the community forums don't make me optimistic...