| 年份 | 固定电话用户(户） |
| 2023 | |
| 2022 | |
| 2021 | |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 点击查看 |
| 2017 | 12571 |
| 2016 | 12555 |
| 2015 | 12550 |
| 2014 | 12670 |
| 2013 | 12661 |
| 2012 | 12659 |
| 2011 | 9431 |
| 2010 | 5780 |
| 2009 | 5780 |
| 2008 | 8763 |
| 2007 | 17805 |
| 2006 | 16180 |
| 2005 | 15700 |
| 2004 | 15478 |
| 2003 | 11876 |
| 2002 | 11234 |
| 2001 | 7564 |
| 2000 | 7279 |
| 1999 |
