| 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 | 28861 |
| 2016 | 31457 |
| 2015 | 17844 |
| 2014 | 19584 |
| 2013 | 43785 |
| 2012 | 46506 |
| 2011 | 48141 |
| 2010 | 41349 |
| 2009 | 22337 |
| 2008 | 16630 |
| 2007 | 19721 |
| 2006 | 18897 |
| 2005 | 17756 |
| 2004 | 39301 |
| 2003 | 19959 |
| 2002 | 16862 |
| 2001 | 12579 |
| 2000 | 2937 |
| 1999 |
