| 年份 | 固定电话用户(户） |
| 2024 | |
| 2023 | |
| 2022 | |
| 2021 | 点击查看 |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 224933 |
| 2017 | 236364 |
| 2016 | 270290 |
| 2015 | 335893 |
| 2014 | 289439 |
| 2013 | 297633 |
| 2012 | 300892 |
| 2011 | 333775 |
| 2010 | 383922 |
| 2009 | 385954 |
| 2008 | 464560 |
| 2007 | 446053 |
| 2006 | 448931 |
| 2005 | 425543 |
| 2004 | 388990 |
| 2003 | 340912 |
| 2002 | 301860 |
| 2001 | 263308 |
| 2000 | 223711 |
| 1999 |
