| 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 | 4793 |
| 2016 | 4855 |
| 2015 | 5100 |
| 2014 | 5200 |
| 2013 | 5270 |
| 2012 | 5858 |
| 2011 | 6551 |
| 2010 | 6233 |
| 2009 | 9950 |
| 2008 | 9950 |
| 2007 | 9900 |
| 2006 | 9500 |
| 2005 | 9500 |
| 2004 | 8353 |
| 2003 | 8839 |
| 2002 | 10981 |
| 2001 | 9516 |
| 2000 | 6823 |
| 1999 | 4400 |
