| 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 | 31000 |
| 2016 | 17400 |
| 2015 | 22387 |
| 2014 | 21000 |
| 2013 | 21000 |
| 2012 | 25804 |
| 2011 | 24500 |
| 2010 | 25560 |
| 2009 | 27000 |
| 2008 | 29858 |
| 2007 | 39906 |
| 2006 | 26557 |
| 2005 | 27400 |
| 2004 | 29529 |
| 2003 | 24651 |
| 2002 | 18866 |
| 2001 | 15904 |
| 2000 | 13292 |
| 1999 |
