| 年份 | 固定电话用户(户） |
| 2022 | |
| 2021 | 点击查看 |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 点击查看 |
| 2017 | 点击查看 |
| 2016 | 21800 |
| 2015 | 22620 |
| 2014 | 25787 |
| 2013 | 27333 |
| 2012 | 25232 |
| 2011 | 23142 |
| 2010 | 22208 |
| 2009 | 20459 |
| 2008 | 19777 |
| 2007 | 19643 |
| 2006 | 22049 |
| 2005 | 20404 |
| 2004 | 24963 |
| 2003 | 19555 |
| 2002 | 21196 |
| 2001 | 19486 |
| 2000 | 25792 |
| 1999 |
