| 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 | 5000 |
| 2016 | 10247 |
| 2015 | 11059 |
| 2014 | 11255 |
| 2013 | 11217 |
| 2012 | 11104 |
| 2011 | 11100 |
| 2010 | 12608 |
| 2009 | 14098 |
| 2008 | 13492 |
| 2007 | 15648 |
| 2006 | 16000 |
| 2005 | 7945 |
| 2004 | 10800 |
| 2003 | 9866 |
| 2002 | 9265 |
| 2001 | 8913 |
| 2000 | 8052 |
| 1999 |
