| 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 | 14403 |
| 2016 | 18835 |
| 2015 | 20800 |
| 2014 | 26366 |
| 2013 | 22120 |
| 2012 | 27000 |
| 2011 | 27000 |
| 2010 | 30647 |
| 2009 | 29356 |
| 2008 | 28832 |
| 2007 | 29583 |
| 2006 | 30357 |
| 2005 | 38176 |
| 2004 | 38176 |
| 2003 | 29903 |
| 2002 | 26002 |
| 2001 | 22667 |
| 2000 | 17667 |
| 1999 | 11900 |
