| 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 | 9000 |
| 2016 | 17000 |
| 2015 | 18000 |
| 2014 | 17300 |
| 2013 | 12000 |
| 2012 | 21346 |
| 2011 | 21165 |
| 2010 | 26456 |
| 2009 | 139892 |
| 2008 | 139800 |
| 2007 | 138000 |
| 2006 | 26666 |
| 2005 | 26566 |
| 2004 | 23941 |
| 2003 | 20418 |
| 2002 | 17464 |
| 2001 | 15671 |
| 2000 | 12881 |
| 1999 | 10400 |
