| 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 | 25020 |
| 2016 | 24990 |
| 2015 | 23163 |
| 2014 | 31199 |
| 2013 | 56189 |
| 2012 | 31565 |
| 2011 | 31434 |
| 2010 | 29883 |
| 2009 | 33710 |
| 2008 | 29700 |
| 2007 | 32882 |
| 2006 | 30116 |
| 2005 | 34334 |
| 2004 | 39328 |
| 2003 | 29186 |
| 2002 | 27166 |
| 2001 | 25172 |
| 2000 | 18972 |
| 1999 |
