| 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 | 22012 |
| 2016 | 22012 |
| 2015 | 22000 |
| 2014 | 29501 |
| 2013 | 30586 |
| 2012 | 36558 |
| 2011 | 27468 |
| 2010 | 56530 |
| 2009 | 53268 |
| 2008 | 58913 |
| 2007 | 58891 |
| 2006 | 58043 |
| 2005 | 56432 |
| 2004 | 59823 |
| 2003 | 55173 |
| 2002 | 50124 |
| 2001 | 41925 |
| 2000 | 21550 |
| 1999 |
