| 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 | 25849 |
| 2016 | 29608 |
| 2015 | 23296 |
| 2014 | 20754 |
| 2013 | 22887 |
| 2012 | 20806 |
| 2011 | 35534 |
| 2010 | 34094 |
| 2009 | 30714 |
| 2008 | 42197 |
| 2007 | 58761 |
| 2006 | 56720 |
| 2005 | 45000 |
| 2004 | 44405 |
| 2003 | 40422 |
| 2002 | 44807 |
| 2001 | 29760 |
| 2000 | 27781 |
