Table 32 Telecommunications Revenue by Type of Carrier (Dollar amounts shown in Millions) 1992 1993 1994 Regional Bell Operating Companies (RB $66,887 $70,428 $70,856 Independent Local Exchange Carriers 24,697 25,362 27,577 Local Exchange Carriers (LECs) 91,584 95,789 98,433 Competitive Access Providers (CAPs) 69 282 287 Cellular Carriers 6,718 9,388 13,259 Mobile Service Carriers 670 1,085 1,111 Personal Communications Service Provid 0 0 * Wireless Carriers 7,388 10,472 14,370 Access Carriers 99,039 106,544 113,091 Big Four: AT&T, LDDS, MCI, and Sprin 55,104 60,694 63,357 Interexchange Carriers Other Than the 2,237 2,595 3,028 Resellers 1,293 2,044 2,840 Operator Service Providers (OSPs) 558 695 543 Satellite and Other Common Carriers 2,369 775 1,057 Toll Carriers 61,561 66,803 70,824 All Carriers 160,325 173,347 183,915 Source: TRS Fund worksheets * Included with cellular 275