Which wireless service providers are providing the most nationwide coverage?

Cellular South, based in Nashville, Tenn., offers the best nationwide coverage.(Photo: Bluegrass Cellular)Bluegrass Cellular, based near Memphis, Tenn.has the second-best nationwide coverage, with a combined customer base of 1.2 million people.Bluegrass has more than 200 locations and is owned by American Wireless.Bluegrass is owned and operated by the Southern Alliance of Cellular Services.(See: Blue Grass, Mobile and Mobile Cellular.)Bluegrass has […]