| 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 | 121464 |
| 2017 | 123116 |
| 2016 | 194650 |
| 2015 | 223000 |
| 2014 | 230158 |
| 2013 | 212096 |
| 2012 | 214209 |
| 2011 | 261000 |
| 2010 | 267847 |
| 2009 | 375386 |
| 2008 | 347171 |
| 2007 | 467046 |
| 2006 | 466926 |
| 2005 | 450756 |
| 2004 | 354736 |
| 2003 | 296305 |
| 2002 | 255595 |
| 2001 | 236000 |
| 2000 | 181472 |
| 1999 |
