| 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 | 182774 |
| 2016 | 195151 |
| 2015 | 204433 |
| 2014 | 211283 |
| 2013 | 215717 |
| 2012 | 220186 |
| 2011 | 234853 |
| 2010 | 223868 |
| 2009 | 227476 |
| 2008 | 224079 |
| 2007 | 223331 |
| 2006 | 230608 |
| 2005 | 226522 |
| 2004 | 206600 |
| 2003 | 204612 |
| 2002 | 194180 |
| 2001 | 179558 |
| 2000 | 156034 |
| 1999 |
