| 年份 | 固定电话用户(户） |
| 2024 | |
| 2023 | |
| 2022 | |
| 2022 | |
| 2021 | 点击查看 |
| 2020 | 点击查看 |
| 2019 | 21841 |
| 2018 | 20118 |
| 2017 | 20793 |
| 2016 | 27913 |
| 2015 | 40686 |
| 2014 | 40496 |
| 2013 | 38674 |
| 2012 | 37782 |
| 2011 | 41912 |
| 2010 | 41001 |
| 2009 | 44524 |
| 2008 | 44769 |
| 2007 | 51583 |
| 2006 | 68706 |
| 2005 | 68228 |
| 2004 | 64933 |
| 2003 | 55769 |
| 2002 | 55057 |
| 2001 | 69766 |
| 2000 | 48843 |
| 1999 |
