| 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 | 28000 |
| 2016 | 22026 |
| 2015 | 24914 |
| 2014 | 18933 |
| 2013 | 18787 |
| 2012 | |
| 2011 | 24747 |
| 2010 | 26107 |
| 2009 | 25884 |
| 2008 | 27191 |
| 2007 | 27252 |
| 2006 | 26267 |
| 2005 | 23553 |
| 2004 | 20865 |
| 2003 | 18075 |
| 2002 | 14105 |
| 2001 | 12513 |
| 2000 | 10358 |
| 1999 | 7300 |
