| 年份 | 固定电话用户(户） |
| 2024 | |
| 2023 | |
| 2022 | |
| 2021 | 点击查看 |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 41930 |
| 2017 | 47445 |
| 2016 | 41356 |
| 2015 | 34361 |
| 2014 | 34158 |
| 2013 | 34734 |
| 2012 | 33865 |
| 2011 | 27090 |
| 2010 | 33450 |
| 2009 | 37210 |
| 2008 | 38447 |
| 2007 | 43447 |
| 2006 | 44664 |
| 2005 | 40768 |
| 2004 | 33932 |
| 2003 | 27452 |
| 2002 | 19723 |
| 2001 | 13303 |
| 2000 | 9708 |
| 1999 | 4900 |
