| 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 | 19000 |
| 2016 | 19000 |
| 2015 | 20500 |
| 2014 | 15500 |
| 2013 | 15500 |
| 2012 | 16700 |
| 2011 | 19500 |
| 2010 | 20811 |
| 2009 | 16923 |
| 2008 | 14159 |
| 2007 | 23469 |
| 2006 | 21730 |
| 2005 | 22782 |
| 2004 | 18272 |
| 2003 | 16072 |
| 2002 | 13611 |
| 2001 | 10575 |
| 2000 | 7152 |
| 1999 |
