| 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 | 14128 |
| 2016 | 14199 |
| 2015 | 15314 |
| 2014 | 14726 |
| 2013 | 23638 |
| 2012 | 26446 |
| 2011 | 28025 |
| 2010 | 30743 |
| 2009 | 34543 |
| 2008 | 40026 |
| 2007 | 31420 |
| 2006 | 27452 |
| 2005 | 22900 |
| 2004 | 23839 |
| 2003 | 23284 |
| 2002 | 21380 |
| 2001 | 19482 |
| 2000 | 15516 |
| 1999 |
