| 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 | 20548 |
| 2016 | 21977 |
| 2015 | 22775 |
| 2014 | 22684 |
| 2013 | 23034 |
| 2012 | 23471 |
| 2011 | 24870 |
| 2010 | 25446 |
| 2009 | 28521 |
| 2008 | 28310 |
| 2007 | 35782 |
| 2006 | 38675 |
| 2005 | 35843 |
| 2004 | 33220 |
| 2003 | 25810 |
| 2002 | 17630 |
| 2001 | 20319 |
| 2000 | 17304 |
| 1999 | 11300 |
