Antietam Broadband, a privately owned corporation, was founded in 1966. Antietam Broadband provides cable television and high ... speed Internet ,Phone services to residents and businesses in Washington County, MD with offices in Hagerstown, MD. The mission of Antietam Broadband is to: Enhance the lives of our customers on a daily basis by providing the latest telecommunication services that entertain, inform, and educate, Support our customer's needs by maintaining the highest standards of excellence in customer care and world-class technical assistance, Protect our community by maintaining an Emergency Alert System state-of-the-art communications network, Create an environment that challenges, nurtures, and rewards each individual employee through training, education and recognition, Connect our community to the world, assuring that our current customers and future generations never fall behind other communities or nations due to a lack of access to current cable broadband technology. read more