| 年份 | 固定电话用户(户） |
| 2024 | |
| 2023 | |
| 2022 | |
| 2022 | |
| 2021 | |
| 2021 | |
| 2020 | 62889 |
| 2020 | 62889 |
| 2019 | 70867 |
| 2018 | 58408 |
| 2017 | 64464 |
| 2016 | 53995 |
| 2015 | 51837 |
| 2014 | |
| 2014 | 55623 |
| 2013 | |
| 2013 | 55594 |
| 2012 | 65388 |
| 2012 | 65388 |
| 2011 | 117571 |
| 2011 | 117571 |
| 2010 | |
| 2010 | 123620 |
| 2009 | |
| 2009 | 79527 |
| 2008 | |
| 2008 | 81900 |
| 2007 | |
| 2007 | 90000 |
| 2006 | |
| 2006 | 92621 |
| 2005 | |
| 2005 | 94130 |
| 2004 | |
| 2004 | 91561 |
| 2003 | |
| 2003 | 85094 |
| 2002 | |
| 2002 | 73967 |
| 2001 | |
| 2001 | 59513 |
| 2000 | |
| 2000 | 43977 |
| 1999 | |
| 1999 |
