| 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 | 22740 |
| 2016 | 22433 |
| 2015 | 22433 |
| 2014 | 22433 |
| 2013 | 21000 |
| 2012 | 19807 |
| 2011 | 19607 |
| 2010 | 14300 |
| 2009 | 15000 |
| 2008 | 26582 |
| 2007 | 26914 |
| 2006 | 32406 |
| 2005 | 32543 |
| 2004 | 39488 |
| 2003 | 15386 |
| 2002 | 10684 |
| 2001 | 9944 |
| 2000 | 8025 |
| 1999 | 6300 |
