| 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 | 22026 |
| 2016 | 18977 |
| 2015 | 15150 |
| 2014 | 9000 |
| 2013 | 14454 |
| 2012 | 16493 |
| 2011 | 16153 |
| 2010 | 18883 |
| 2009 | 21177 |
| 2008 | 24900 |
| 2007 | 26206 |
| 2006 | 25435 |
| 2005 | 22800 |
| 2004 | 18298 |
| 2003 | 15422 |
| 2002 | 11662 |
| 2001 | 9540 |
| 2000 | 7729 |
| 1999 | 5600 |
