| 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 | 14455 |
| 2017 | 14057 |
| 2016 | 17026 |
| 2015 | 22062 |
| 2014 | 22336 |
| 2013 | 25023 |
| 2012 | 26075 |
| 2011 | 26858 |
| 2010 | 31535 |
| 2009 | 31593 |
| 2008 | 33854 |
| 2007 | 32218 |
| 2006 | 28435 |
| 2005 | 24147 |
| 2004 | 25102 |
| 2003 | 20544 |
| 2002 | 19200 |
| 2001 | 16337 |
| 2000 | 13240 |
| 1999 |
