| 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 | 11451 |
| 2016 | 13046 |
| 2015 | 36741 |
| 2014 | 35124 |
| 2013 | 34952 |
| 2012 | 42942 |
| 2011 | 32044 |
| 2010 | 31993 |
| 2009 | 28827 |
| 2008 | 28827 |
| 2007 | 39361 |
| 2006 | 50454 |
| 2005 | 64705 |
| 2004 | 51008 |
| 2003 | 50508 |
| 2002 | 34800 |
| 2001 | 30882 |
| 2000 | 21272 |
