| 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 | 28011 |
| 2016 | 28517 |
| 2015 | 28368 |
| 2014 | 29819 |
| 2013 | 28889 |
| 2012 | 52775 |
| 2011 | 69488 |
| 2010 | 44802 |
| 2009 | 50578 |
| 2008 | 54762 |
| 2007 | 53075 |
| 2006 | 51226 |
| 2005 | 45529 |
| 2004 | 37739 |
| 2003 | 25442 |
| 2002 | 20422 |
| 2001 | 14844 |
| 2000 | 12000 |
| 1999 |
