| 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 | 9047 |
| 2016 | 14339 |
| 2015 | 14554 |
| 2014 | 16214 |
| 2013 | 21931 |
| 2012 | 19870 |
| 2011 | 19718 |
| 2010 | 18705 |
| 2009 | 22434 |
| 2008 | 18781 |
| 2007 | 34987 |
| 2006 | 38485 |
| 2005 | 38120 |
| 2004 | 42396 |
| 2003 | 36853 |
| 2002 | 31358 |
| 2001 | 27345 |
| 2000 | 19180 |
| 1999 |
