| 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 | 14328 |
| 2016 | 14328 |
| 2015 | 17908 |
| 2014 | 17926 |
| 2013 | 17861 |
| 2012 | 18802 |
| 2011 | 22120 |
| 2010 | 23042 |
| 2009 | 20242 |
| 2008 | 21772 |
| 2007 | 22167 |
| 2006 | 22657 |
| 2005 | 19224 |
| 2004 | 26413 |
| 2003 | 13246 |
| 2002 | 16716 |
| 2001 | 15196 |
| 2000 | 12916 |
| 1999 |
