| 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 | 174120 |
| 2016 | 185450 |
| 2015 | 142425 |
| 2014 | 162006 |
| 2013 | 165351 |
| 2012 | 186228 |
| 2011 | 182955 |
| 2010 | 278304 |
| 2009 | 270198 |
| 2008 | 268702 |
| 2007 | 268502 |
| 2006 | 268500 |
| 2005 | 261034 |
| 2004 | 186000 |
| 2003 | 188067 |
| 2002 | 180901 |
| 2001 | 171180 |
| 2000 | 136130 |
| 1999 |
