| 年份 | 固定电话用户(户） |
| 2023 | |
| 2022 | |
| 2021 | |
| 2020 | 点击查看 |
| 2019 | |
| 2018 | 点击查看 |
| 2017 | 16854 |
| 2016 | 19898 |
| 2015 | 22989 |
| 2014 | 15313 |
| 2013 | 12732 |
| 2012 | 18168 |
| 2011 | 13597 |
| 2010 | 14371 |
| 2009 | 11840 |
| 2008 | 16500 |
| 2007 | 29751 |
| 2006 | 37188 |
| 2005 | 35792 |
| 2004 | 32172 |
| 2003 | 29493 |
| 2002 | 22632 |
| 2001 | 19701 |
| 2000 | 18143 |
| 1999 |
