| 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 | 16800 |
| 2016 | 28000 |
| 2015 | 27100 |
| 2014 | 29814 |
| 2013 | 29673 |
| 2012 | 36000 |
| 2011 | 36000 |
| 2010 | 41595 |
| 2009 | 47452 |
| 2008 | 42321 |
| 2007 | 53575 |
| 2006 | 48491 |
| 2005 | 41850 |
| 2004 | 37512 |
| 2003 | 33741 |
| 2002 | 29852 |
| 2001 | 27953 |
| 2000 | 24727 |
| 1999 |
