Hi, I am in South Carolina right now, but I usually visit my family in Rosendale Wisconsin during the summers and Christmas ect. I just got sprint and Sero (unbeatable deal!). Last I knew (2 years ago?), there was a tower right outside my aunts backyard. I can't figure out if it is sprint or alltel. I checked the sprint coverage map, and all around fond du lac county, it is either fair coverage, or it can't be measured (can't really tell). Roaming is free on sero, but I am wondering if they provide any native coverage at all in that area. Oddly enough, in West Rosendale (town with like 3 houses!), there is better coverage there then in Rosendale itself. (According to sprints coverage maps). Thanks for any info that you can give me!