| 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 | 21469 |
| 2016 | 15012 |
| 2015 | 16342 |
| 2014 | 17354 |
| 2013 | 17075 |
| 2012 | 21274 |
| 2011 | 25201 |
| 2010 | 31863 |
| 2009 | 46198 |
| 2008 | 39560 |
| 2007 | 39596 |
| 2006 | 33820 |
| 2005 | 17598 |
| 2004 | 17144 |
| 2003 | 17487 |
| 2002 | 11934 |
| 2001 | 11591 |
| 2000 | 7486 |
| 1999 |
