| 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 | 139300 |
| 2016 | 139523 |
| 2015 | 172250 |
| 2014 | 92000 |
| 2013 | 92068 |
| 2012 | 92076 |
| 2011 | 91964 |
| 2010 | 99897 |
| 2009 | 98914 |
| 2008 | 94204 |
| 2007 | 93805 |
| 2006 | 103820 |
| 2005 | 97347 |
| 2004 | 80127 |
| 2003 | 65276 |
| 2002 | 57472 |
| 2001 | 65859 |
| 2000 | 53081 |
| 1999 |
