| 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 | 55879 |
| 2016 | 55645 |
| 2015 | 48652 |
| 2014 | 46000 |
| 2013 | 45300 |
| 2012 | 45200 |
| 2011 | 28154 |
| 2010 | 21300 |
| 2009 | 27900 |
| 2008 | 35100 |
| 2007 | 38100 |
| 2006 | 46985 |
| 2005 | 41043 |
| 2004 | 21058 |
| 2003 | 27351 |
| 2002 | 24886 |
| 2001 | 21362 |
| 2000 | 13970 |
| 1999 |
