| 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 | 55803 |
| 2016 | 41565 |
| 2015 | 35097 |
| 2014 | 36017 |
| 2013 | 35303 |
| 2012 | 38857 |
| 2011 | 41005 |
| 2010 | 44719 |
| 2009 | 50025 |
| 2008 | 54087 |
| 2007 | 51529 |
| 2006 | 45831 |
| 2005 | 40060 |
| 2004 | 33333 |
| 2003 | 26000 |
| 2002 | 19500 |
| 2001 | 16113 |
| 2000 | 13794 |
| 1999 | 9200 |
