| 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 | 23549 |
| 2017 | 22632 |
| 2016 | 23936 |
| 2015 | 31300 |
| 2014 | 31211 |
| 2013 | 30928 |
| 2012 | 29643 |
| 2011 | 30000 |
| 2010 | 36450 |
| 2009 | 36450 |
| 2008 | 36550 |
| 2007 | 35100 |
| 2006 | 31907 |
| 2005 | 31896 |
| 2004 | 31896 |
| 2003 | 29561 |
| 2002 | 28561 |
| 2001 | 27520 |
| 2000 | 25731 |
| 1999 |
