| 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 | 25398 |
| 2016 | 21012 |
| 2015 | 18053 |
| 2014 | 17905 |
| 2013 | 19991 |
| 2012 | 19891 |
| 2011 | 18342 |
| 2010 | 21252 |
| 2009 | 22878 |
| 2008 | 23669 |
| 2007 | 21938 |
| 2006 | 22716 |
| 2005 | 21883 |
| 2004 | 18757 |
| 2003 | 15568 |
| 2002 | 11652 |
| 2001 | 9714 |
| 2000 | 7053 |
| 1999 | 4800 |
