| 年份 | 固定电话用户(户） |
| 2023 | |
| 2022 | |
| 2021 | |
| 2020 | 点击查看 |
| 2019 | |
| 2018 | 点击查看 |
| 2017 | 257425 |
| 2016 | 233592 |
| 2015 | 227729 |
| 2014 | 218215 |
| 2013 | 232317 |
| 2012 | 241102 |
| 2011 | 238433 |
| 2010 | 230565 |
| 2009 | 253895 |
| 2008 | 282058 |
| 2007 | 292135 |
| 2006 | 289055 |
| 2005 | 269206 |
| 2004 | 226327 |
| 2003 | 183949 |
| 2002 | 154228 |
| 2001 | 118990 |
| 2000 | 100495 |
| 1999 |
