| 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 | 12000 |
| 2016 | 17000 |
| 2015 | 17000 |
| 2014 | 9100 |
| 2013 | 22705 |
| 2012 | 24368 |
| 2011 | 26009 |
| 2010 | 31848 |
| 2009 | 28000 |
| 2008 | 36350 |
| 2007 | 36964 |
| 2006 | 39509 |
| 2005 | 36481 |
| 2004 | 27392 |
| 2003 | 21335 |
| 2002 | 21223 |
| 2001 | 19411 |
| 2000 | 16148 |
| 1999 |
