| 年份 | 固定电话用户(户） |
| 2024 | |
| 2023 | |
| 2022 | |
| 2021 | 点击查看 |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 8000 |
| 2017 | 16644 |
| 2016 | 22200 |
| 2015 | 17734 |
| 2014 | 18126 |
| 2013 | 16517 |
| 2012 | 17979 |
| 2011 | 18677 |
| 2010 | 22300 |
| 2009 | 22848 |
| 2008 | 27314 |
| 2007 | 26122 |
| 2006 | 40741 |
| 2005 | 37310 |
| 2004 | 38600 |
| 2003 | 37317 |
| 2002 | 28000 |
| 2001 | 16898 |
| 2000 | 9870 |
| 1999 |
