| 年份 | 固定电话用户(户） |
| 2023 | |
| 2022 | |
| 2021 | |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 点击查看 |
| 2017 | 22318 |
| 2016 | 21254 |
| 2015 | 20152 |
| 2014 | 12323 |
| 2013 | 16987 |
| 2012 | 19807 |
| 2011 | 10529 |
| 2010 | 13429 |
| 2009 | 10200 |
| 2008 | 21493 |
| 2007 | 20257 |
| 2006 | 18263 |
| 2005 | 16045 |
| 2004 | 13996 |
| 2003 | 11736 |
| 2002 | 8923 |
| 2001 | 7448 |
| 2000 | 5800 |
| 1999 |
