| 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 | 24689 |
| 2016 | 27300 |
| 2015 | 28900 |
| 2014 | 25900 |
| 2013 | 24800 |
| 2012 | 26200 |
| 2011 | 25000 |
| 2010 | 25547 |
| 2009 | 31000 |
| 2008 | 34900 |
| 2007 | 31662 |
| 2006 | 34476 |
| 2005 | 31904 |
| 2004 | 40107 |
| 2003 | 31067 |
| 2002 | 30202 |
| 2001 | 25651 |
| 2000 | 20703 |
| 1999 |
