| 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 | 11574 |
| 2016 | 18968 |
| 2015 | 18980 |
| 2014 | 26974 |
| 2013 | 24734 |
| 2012 | 30854 |
| 2011 | 30854 |
| 2010 | |
| 2009 | 34262 |
| 2008 | 36933 |
| 2007 | 35176 |
| 2006 | 35569 |
| 2005 | 31800 |
| 2004 | 30105 |
| 2003 | 22951 |
| 2002 | 17498 |
| 2001 | 16293 |
| 2000 | 12861 |
| 1999 |
