MEDIACOM PARK, N.Y.--(BUSINESS WIRE)--MEDIACOM BROADBAND LLC AND MEDIACOM LLC, wholly-owned subsidiaries of Mediacom Communications Corporation, today each reported unaudited financial and operating highlights for the three months and year ended December 31, 2014. These results for Mediacom Broadband LLC and Mediacom LLC remain subject to adjustments based upon completion of their respective audits for the year ended December 31, 2014. Mediacom Broadband LLC* Fourth Quarter 2014 Highlights: Rev