| 年份 | 固定电话用户(户） |
| 2024 | |
| 2023 | |
| 2022 | |
| 2021 | 点击查看 |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 31760 |
| 2017 | 36871 |
| 2016 | 36360 |
| 2015 | 39614 |
| 2014 | 38279 |
| 2013 | 43352 |
| 2012 | 39889 |
| 2011 | 39844 |
| 2010 | 42536 |
| 2009 | 41524 |
| 2008 | 40181 |
| 2007 | 40937 |
| 2006 | 39937 |
| 2005 | 38000 |
| 2004 | 36000 |
| 2003 | 38997 |
| 2002 | 31690 |
| 2001 | 30483 |
| 2000 | 28447 |
| 1999 |
