| 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 | 3095 |
| 2016 | 3497 |
| 2015 | 5903 |
| 2014 | 4872 |
| 2013 | 6523 |
| 2012 | 5772 |
| 2011 | 6096 |
| 2010 | 9798 |
| 2009 | 7835 |
| 2008 | 5897 |
| 2007 | 5108 |
| 2006 | 5900 |
| 2005 | 8993 |
| 2004 | 8879 |
| 2003 | 8813 |
| 2002 | 6240 |
| 2001 | 5550 |
| 2000 | 4456 |
| 1999 | 3800 |
