I can pick up strong 4G connection around Battelle across from OSU hospital. I also work in Hilliard and there is a Battelle division in West Jeff. 4G Towers are none to have a 30 mile range, so I think that where that signal comes from
I got a 4g signal on the north edge of pickerington right around 70 and 256. I got signal all the way down tussing rd....so excited sensory is showing this service.