10-08-2008, 07:25 PM
I had Verizon for two years in Puna. It wasn't wall-to-wall coverage but it was okay. I now have AT&T (iPhone) and it seems to work just as well. Puna's rural, so don't expect complete coverage from any service. AT&T's 3G network seems to have some coverage in Puna, at least between Volcano and Hilo along the highway.