| 年份 | 固定电话用户(户） |
| 2023 | |
| 2022 | |
| 2021 | |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 点击查看 |
| 2017 | 2542 |
| 2016 | 2825 |
| 2015 | 5650 |
| 2014 | 8000 |
| 2013 | 11000 |
| 2012 | 7975 |
| 2011 | 9600 |
| 2010 | 26233 |
| 2009 | 19758 |
| 2008 | 23312 |
| 2007 | 22350 |
| 2006 | 20000 |
| 2005 | 15671 |
| 2004 | 12289 |
| 2003 | 9316 |
| 2002 | 6936 |
| 2001 | 6118 |
| 2000 | 5102 |
| 1999 |
