| 年份 | 固定电话用户(户） |
| 2023 | |
| 2022 | |
| 2021 | 点击查看 |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 点击查看 |
| 2017 | 35000 |
| 2016 | 72012 |
| 2015 | 71892 |
| 2014 | 90080 |
| 2013 | 91289 |
| 2012 | 228500 |
| 2011 | 227400 |
| 2010 | 247400 |
| 2009 | 247400 |
| 2008 | 237400 |
| 2007 | 223455 |
| 2006 | 151992 |
| 2005 | 151662 |
| 2004 | 150885 |
| 2003 | 126660 |
| 2002 | 102724 |
| 2001 | 90102 |
| 2000 | 73381 |
| 1999 |
