| 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 | 41023 |
| 2017 | 43542 |
| 2016 | 43000 |
| 2015 | 41676 |
| 2014 | 41034 |
| 2013 | |
| 2012 | 31416 |
| 2011 | 32004 |
| 2010 | 36739 |
| 2009 | 34067 |
| 2008 | 37824 |
| 2007 | 43745 |
| 2006 | 54663 |
| 2005 | 57527 |
| 2004 | 50618 |
| 2003 | 41692 |
| 2002 | 36009 |
| 2001 | 28162 |
| 2000 | 22704 |
| 1999 | 12600 |
