| 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 | |
| 2017 | 21785 |
| 2016 | 21032 |
| 2015 | 19875 |
| 2014 | 46620 |
| 2013 | 46859 |
| 2012 | 45936 |
| 2011 | 62390 |
| 2010 | 61230 |
| 2009 | 59900 |
| 2008 | 57904 |
| 2007 | 66430 |
| 2006 | 56403 |
| 2005 | 66772 |
| 2004 | 51058 |
| 2003 | 80616 |
| 2002 | 80480 |
| 2001 | 78000 |
| 2000 | 26576 |
| 1999 |
