| 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 | 3953 |
| 2017 | 6485 |
| 2016 | 13100 |
| 2015 | 8100 |
| 2014 | 8000 |
| 2013 | 9014 |
| 2012 | 12501 |
| 2011 | 14516 |
| 2010 | 18725 |
| 2009 | 21388 |
| 2008 | 22698 |
| 2007 | 24981 |
| 2006 | 26779 |
| 2005 | 22728 |
| 2004 | 22583 |
| 2003 | 20713 |
| 2002 | 18357 |
| 2001 | 14340 |
| 2000 | 9660 |
| 1999 |
