| 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 | 16102 |
| 2016 | 16810 |
| 2015 | 17720 |
| 2014 | 17855 |
| 2013 | 18156 |
| 2012 | 18000 |
| 2011 | 19356 |
| 2010 | 33565 |
| 2009 | 37778 |
| 2008 | 37769 |
| 2007 | 26500 |
| 2006 | 25800 |
| 2005 | 25770 |
| 2004 | 23500 |
| 2003 | 16200 |
| 2002 | 15177 |
| 2001 | 13852 |
| 2000 | 11813 |
| 1999 |
