| 年份 | 固定电话用户(户） |
| 2024 | |
| 2023 | |
| 2022 | |
| 2021 | 点击查看 |
| 2021 | 点击查看 |
| 2020 | 点击查看 |
| 2019 | 22267 |
| 2018 | 19966 |
| 2017 | 20321 |
| 2016 | 20703 |
| 2015 | 22195 |
| 2014 | 22600 |
| 2013 | 21910 |
| 2012 | 21570 |
| 2011 | 22358 |
| 2010 | 37613 |
| 2009 | 36495 |
| 2008 | 34373 |
| 2007 | 35487 |
| 2006 | 35347 |
| 2005 | 34534 |
| 2004 | 33101 |
| 2003 | 29798 |
| 2002 | 25160 |
| 2001 | 21964 |
| 2000 | 20741 |
| 1999 |
