EarthLink has coverage available in 43 states nationwide.
EarthLink Availability Map
Call to Check EarthLink Availability
Speaking with an agent is the quickest way to see if you can get service.(866) 877-0413
As you can see in the map on this page, EarthLink offers coverage in Alabama, Arkansas, Arizona, California, Colorado, Connecticut, District of Columbia, Delaware, Florida, Georgia, Iowa, Idaho, Illinois, Indiana, Kansas, Kentucky, Louisiana, Massachusetts, Maryland, Michigan, Minnesota, Missouri, Mississippi, Montana, North Carolina, Nebraska, New Jersey, New Mexico, Nevada, New York, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Virginia, Washington, Wisconsin and Wyoming.
That said, if you are looking to setup EarthLink service, make sure to check and make sure their service is available in your zip code by searching below.