| 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 | 19310 |
| 2016 | 20800 |
| 2015 | 21700 |
| 2014 | 21800 |
| 2013 | 22000 |
| 2012 | 22500 |
| 2011 | 22488 |
| 2010 | 21570 |
| 2009 | 25988 |
| 2008 | 21000 |
| 2007 | 25000 |
| 2006 | 20700 |
| 2005 | 16416 |
| 2004 | 18329 |
| 2003 | 16000 |
| 2002 | 11194 |
| 2001 | 10131 |
| 2000 | 8451 |
| 1999 |
