| 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 | 32451 |
| 2017 | 31330 |
| 2016 | 29145 |
| 2015 | 29138 |
| 2014 | 28054 |
| 2013 | 31701 |
| 2012 | 31812 |
| 2011 | 35965 |
| 2010 | 35078 |
| 2009 | 36243 |
| 2008 | 39974 |
| 2007 | 44008 |
| 2006 | 42573 |
| 2005 | 42141 |
| 2004 | 51702 |
| 2003 | 55673 |
| 2002 | 63880 |
| 2001 | 54979 |
| 2000 | 51879 |
| 1999 |
