| 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 | 7404 |
| 2016 | 7334 |
| 2015 | 7102 |
| 2014 | 8778 |
| 2013 | 10385 |
| 2012 | 13278 |
| 2011 | 12528 |
| 2010 | 12854 |
| 2009 | 13723 |
| 2008 | 18278 |
| 2007 | 18752 |
| 2006 | 20202 |
| 2005 | 21240 |
| 2004 | 25800 |
| 2003 | 20000 |
| 2002 | 15100 |
| 2001 | 14606 |
| 2000 | 10374 |
| 1999 |
