| 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 | 127881 |
| 2016 | 143600 |
| 2015 | 161400 |
| 2014 | 180640 |
| 2013 | 228700 |
| 2012 | 249212 |
| 2011 | 257700 |
| 2010 | 266868 |
| 2009 | 295958 |
| 2008 | 324511 |
| 2007 | 336500 |
| 2006 | 333100 |
| 2005 | 319500 |
| 2004 | 283300 |
| 2003 | 239400 |
| 2002 | 203600 |
| 2001 | 157600 |
| 2000 | 134300 |
| 1999 | 92000 |
