| 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 | 11000 |
| 2016 | 10900 |
| 2015 | 14700 |
| 2014 | 19500 |
| 2013 | 21300 |
| 2012 | 25600 |
| 2011 | 25200 |
| 2010 | 24785 |
| 2009 | 25436 |
| 2008 | 20669 |
| 2007 | 33782 |
| 2006 | 28300 |
| 2005 | 25534 |
| 2004 | 23425 |
| 2003 | 19500 |
| 2002 | 18565 |
| 2001 | 18123 |
| 2000 | 16375 |
| 1999 |
