| 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 | 23500 |
| 2016 | 19339 |
| 2015 | 20580 |
| 2014 | 21000 |
| 2013 | 19500 |
| 2012 | 36000 |
| 2011 | 40000 |
| 2010 | 50000 |
| 2009 | 27000 |
| 2008 | 21751 |
| 2007 | 24438 |
| 2006 | 27567 |
| 2005 | 26460 |
| 2004 | 30274 |
| 2003 | 33508 |
| 2002 | 29264 |
| 2001 | 12405 |
| 2000 | 11808 |
| 1999 | 6400 |
