| 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 | 12021 |
| 2017 | 13201 |
| 2016 | 13000 |
| 2015 | 14462 |
| 2014 | 18829 |
| 2013 | 22292 |
| 2012 | 12000 |
| 2011 | 28849 |
| 2010 | 35810 |
| 2009 | 30679 |
| 2008 | 33583 |
| 2007 | 37659 |
| 2006 | 42798 |
| 2005 | 35000 |
| 2004 | 43778 |
| 2003 | 35697 |
| 2002 | 35252 |
| 2001 | 29721 |
| 2000 | 17522 |
| 1999 |
