| 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 | 12264 |
| 2016 | 16372 |
| 2015 | 43400 |
| 2014 | 22330 |
| 2013 | 13600 |
| 2012 | 23888 |
| 2011 | 23801 |
| 2010 | 24261 |
| 2009 | 25198 |
| 2008 | 20557 |
| 2007 | 30203 |
| 2006 | 26049 |
| 2005 | 28548 |
| 2004 | 25625 |
| 2003 | 25231 |
| 2002 | 21810 |
| 2001 | 19429 |
| 2000 | 14235 |
| 1999 | 13000 |
