| 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 | 24443 |
| 2016 | 30092 |
| 2015 | 34474 |
| 2014 | 33627 |
| 2013 | 29800 |
| 2012 | 32400 |
| 2011 | 34400 |
| 2010 | 49085 |
| 2009 | 27922 |
| 2008 | 60500 |
| 2007 | 59427 |
| 2006 | 55202 |
| 2005 | 54569 |
| 2004 | 52683 |
| 2003 | 30863 |
| 2002 | 27913 |
| 2001 | 21623 |
| 2000 | 14600 |
| 1999 |
