In Germany, Arcor is one of the biggest fixed phone line service providers. On 8 January 2009, Arcor Company has been renamed to Vodafone AG & Co. KG. Since 2008, Arcor is owned exclusively by Vodafone. The headquarters of the company is located in Eschborn near Frankfurt.
Arcor is the second-largest company in Germany who provides best and high services to its customers. It operates an ISDN network independent from the incumbent Deutsche Telekom. Arcor has more than 2.1 million ADSL customers and 1.1 million ISDN customers. In the Germany, Arcor is the one of the few telecommunication companies.