| 年份 | 固定电话用户(户） |
| 2023 | |
| 2022 | |
| 2021 | |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 点击查看 |
| 2017 | 13800 |
| 2016 | 12300 |
| 2015 | 19372 |
| 2014 | 25556 |
| 2013 | 25556 |
| 2012 | 25556 |
| 2011 | 23825 |
| 2010 | 21690 |
| 2009 | 21832 |
| 2008 | 20980 |
| 2007 | 24391 |
| 2006 | 24386 |
| 2005 | 24321 |
| 2004 | 21666 |
| 2003 | 17500 |
| 2002 | 13753 |
| 2001 | 9675 |
| 2000 | 8317 |
| 1999 |
