| 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 | 9980 |
| 2017 | 15506 |
| 2016 | 16895 |
| 2015 | 18000 |
| 2014 | 18930 |
| 2013 | 19830 |
| 2012 | 20900 |
| 2011 | 21907 |
| 2010 | 30000 |
| 2009 | 25611 |
| 2008 | 29653 |
| 2007 | 28614 |
| 2006 | 29366 |
| 2005 | 28400 |
| 2004 | 25224 |
| 2003 | 21315 |
| 2002 | 16060 |
| 2001 | 13618 |
| 2000 | 10616 |
| 1999 |
