| 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 | 4600 |
| 2016 | 5722 |
| 2015 | 35689 |
| 2014 | 32797 |
| 2013 | 36239 |
| 2012 | 14867 |
| 2011 | 43995 |
| 2010 | 41158 |
| 2009 | 62287 |
| 2008 | 52575 |
| 2007 | 44052 |
| 2006 | 52694 |
| 2005 | 55025 |
| 2004 | 48144 |
| 2003 | 41218 |
| 2002 | 32346 |
| 2001 | 27524 |
| 2000 | 22166 |
| 1999 | 18800 |
