Exhibit 99.01 SCHEDULE E Hyperion Telecommunications, Inc. Form of Financial Information and Operating Data of the Subsidiaries and the Joint Ventures Presented by Cluster Data presented for the quarter ended: 12/31/97 Unaudited *** North East Mid-Atlantic Mid-South Other Networks Total FINANCIAL DATA (dollars in thousands): Total Revenue $ 2,385.2 $ 2,377.6 $ 503.9 $ 2,379.9 $ 7,646.6 Total Capital Expenditures $ 9,592.7 $ 15,330.1 $ 20,053.7 $ 2,359.0 $ 47,335.5 Total EBITDA $ 138.3 $ (2,320.8) $ (1,305.7) $ 765.5 $ (2,722.7) Gross PP&E $ 71,613.2 $ 132,251.1 $ 67,377.0 $ 80,165.7 $ 351,407.0 Proportional Revenue * $ 1,951.1 $ 1,084.0 $ 363.9 $ 621.2 $ 4,020.2 Proportional Capital Expenditures* $ 7,871.1 $ 7,884.8 $ 10,672.9 $ 156.1 $ 26,584.9 Proportional EBITDA * $ 201.0 $ (1,296.2) $ (879.2) $ 254.2 $ (1,720.2) Proportional Gross PP&E * $ 51,376.3 $ 60,250.4 $ 43,006.0 $ 53,622.4 $ 208,255.1 STATISTICAL DATA Increase for December 31, 1997 Networks in Operation 0 0 3 0 3 Route Miles 369 37 355 4 765 Fiber Miles 9,989 1,801 17,066 144 29,000 Buildings connected 9 58 61 3 131 LEC-COs collocated ** -- -- 3 -- 3 Voice Grade Equivalent Circuits 39,648 188,664 12,936 29,304 270,552 Access Lines Sold 1,628 9,667 2,570 593 14,458 Access Lines Installed 1,139 3,377 1,043 661 6,220 As of September 30, 1997: Networks in Operation 3 7 3 2 15 Route Miles 916 1,293 579 773 3,561 Fiber Miles 43,958 62,057 27,778 37,152 170,945 Buildings connected 325 518 455 347 1,645 LEC-COs collocated ** 12 59 18 16 105 Voice Grade Equivalent Circuits 116,256 178,896 67,080 158,496 520,728 Access Lines Sold 4,426 5,375 1,874 2,653 14,328 Access Lines Installed 1,584 1,435 256 2,225 5,500 As of December 31, 1997: Networks in Operation 3 7 6 2 18 Route Miles 1,285 1,330 934 777 4,326 Fiber Miles 53,947 63,858 44,844 37,296 199,945 Buildings connected 334 576 516 350 1,776 LEC-COs collocated ** 12 59 21 16 108 Voice Grade Equivalent Circuits 155,904 367,560 80,016 187,800 791,280 Access Lines Sold 6,054 15,042 4,444 3,246 28,786 Access Lines Installed 2,723 4,812 1,299 2,886 11,720 <FN> * Represents portion attributable to the Company. ** Local Exchange Carrier's central office *** Other Network amounts includes Network Control Centers and Corporate Capital Expenditures and Gross Property, Plant and Equipment </FN>