Trends in Telephony Service (1999- 1st Report) Read more about Trends in Telephony Service (1999- 1st Report)
Telephone Subscribership Report (through July 2005) Read more about Telephone Subscribership Report (through July 2005)
Telephone Subscribership Report (through July 2000) Read more about Telephone Subscribership Report (through July 2000)
Telephone Penetration Report (through 2003) Read more about Telephone Penetration Report (through 2003)
Local Telephone Competition (As of 12/31/10) Read more about Local Telephone Competition (As of 12/31/10)
Infrastructure of the Local Operating Companies (1991-1995) Read more about Infrastructure of the Local Operating Companies (1991-1995)
Local Telephone Competition (As of 06/30/10) Read more about Local Telephone Competition (As of 06/30/10)
Quality of Service Report of the Local Operating Companies (2007-2008) Read more about Quality of Service Report of the Local Operating Companies (2007-2008)
Statistics of Communications Common Carriers (2005-2006) Read more about Statistics of Communications Common Carriers (2005-2006)
