| 年份 | 固定电话用户(户） |
| 2024 | |
| 2023 | |
| 2022 | |
| 2021 | |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 16589 |
| 2017 | 23096 |
| 2016 | 19265 |
| 2015 | 26223 |
| 2014 | 23309 |
| 2013 | 26134 |
| 2012 | 42892 |
| 2011 | 42747 |
| 2010 | 29350 |
| 2009 | 142275 |
| 2008 | 51660 |
| 2007 | 129864 |
| 2006 | 23000 |
| 2005 | 22090 |
| 2004 | 30000 |
| 2003 | 27834 |
| 2002 | 23188 |
| 2001 | 17412 |
| 2000 | 14004 |
| 1999 |
