| 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 | 9567 |
| 2016 | 18338 |
| 2015 | 22423 |
| 2014 | 28017 |
| 2013 | 21625 |
| 2012 | 24100 |
| 2011 | 24320 |
| 2010 | 25670 |
| 2009 | 27582 |
| 2008 | 30422 |
| 2007 | 35033 |
| 2006 | 38428 |
| 2005 | 32277 |
| 2004 | 38865 |
| 2003 | 34359 |
| 2002 | 26179 |
| 2001 | 21928 |
| 2000 | 14030 |
| 1999 | 8900 |
