| 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 | 43283 |
| 2016 | 51239 |
| 2015 | 54263 |
| 2014 | 55132 |
| 2013 | 26890 |
| 2012 | 76726 |
| 2011 | 107000 |
| 2010 | 123300 |
| 2009 | 80625 |
| 2008 | 114874 |
| 2007 | 109404 |
| 2006 | 82767 |
| 2005 | 78488 |
| 2004 | 77252 |
| 2003 | 62986 |
| 2002 | 58531 |
| 2001 | 57428 |
| 2000 | 35852 |
| 1999 | 23500 |
