| 年份 | 固定电话用户(户） |
| 2023 | |
| 2022 | |
| 2022 | |
| 2021 | 点击查看 |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 18560 |
| 2017 | 18659 |
| 2016 | 20201 |
| 2015 | 19520 |
| 2014 | 19500 |
| 2013 | 21292 |
| 2012 | 21486 |
| 2011 | 19860 |
| 2010 | 20669 |
| 2009 | 20606 |
| 2008 | 23746 |
| 2007 | 22570 |
| 2006 | 23133 |
| 2005 | 21229 |
| 2004 | 21051 |
| 2003 | 20588 |
| 2002 | 16969 |
| 2001 | 13470 |
| 2000 | 10632 |
| 1999 |
