Mediacom has a presence in 22 states: Alabama, Arizona, California, Delaware, Florida, Georgia, Illinois, Indiana, Iowa, Kansas, Kentucky, Maryland, Michigan, Minnesota, Missouri, Mississippi, North Carolina, Ohio, South Dakota, Tennessee, Virginia, and Wisconsin. Availability varies within those states, so enter your address on Mediacom's website to make sure it services your ZIP code. If Mediacom doesn't service your state, check out our review of the best internet providers for other options.