| 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 | 17829 |
| 2016 | 16994 |
| 2015 | 15714 |
| 2014 | 29621 |
| 2013 | 36459 |
| 2012 | 39582 |
| 2011 | 42493 |
| 2010 | 51226 |
| 2009 | 69748 |
| 2008 | 85743 |
| 2007 | 77819 |
| 2006 | 92089 |
| 2005 | 98038 |
| 2004 | 96864 |
| 2003 | 83892 |
| 2002 | 80310 |
| 2001 | 79796 |
| 2000 | 45300 |
| 1999 |
