| 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 | |
| 2017 | 10573 |
| 2016 | 10573 |
| 2015 | 9080 |
| 2014 | 14075 |
| 2013 | 17070 |
| 2012 | 17070 |
| 2011 | 20826 |
| 2010 | 37433 |
| 2009 | 33635 |
| 2008 | 32634 |
| 2007 | 32251 |
| 2006 | 31000 |
| 2005 | 29647 |
| 2004 | 18932 |
| 2003 | 18625 |
| 2002 | 15742 |
| 2001 | 11520 |
| 2000 | 8396 |
| 1999 |
