| 年份 | 固定电话用户(户） |
| 2022 | |
| 2021 | |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 点击查看 |
| 2017 | 点击查看 |
| 2016 | 10070 |
| 2015 | 8070 |
| 2014 | 10000 |
| 2013 | 10000 |
| 2012 | 16749 |
| 2011 | 14589 |
| 2010 | 19378 |
| 2009 | 21017 |
| 2008 | 24831 |
| 2007 | 24037 |
| 2006 | 19777 |
| 2005 | 14535 |
| 2004 | 22026 |
| 2003 | 15960 |
| 2002 | 15654 |
| 2001 | 15180 |
| 2000 | 14218 |
| 1999 |
