| 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 | 18700 |
| 2016 | 18700 |
| 2015 | 19371 |
| 2014 | 20963 |
| 2013 | 22568 |
| 2012 | 32572 |
| 2011 | 27693 |
| 2010 | |
| 2009 | 28180 |
| 2008 | 28170 |
| 2007 | 26773 |
| 2006 | 65886 |
| 2005 | 11365 |
| 2004 | 11276 |
| 2003 | 10104 |
| 2002 | 11496 |
| 2001 | 11471 |
| 2000 | 8127 |
| 1999 |
