| 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 | 12912 |
| 2016 | 12912 |
| 2015 | 3650 |
| 2014 | 9850 |
| 2013 | 2910 |
| 2012 | 15102 |
| 2011 | 18000 |
| 2010 | 20799 |
| 2009 | 20323 |
| 2008 | 29365 |
| 2007 | 38963 |
| 2006 | 34359 |
| 2005 | 33913 |
| 2004 | 25414 |
| 2003 | 20887 |
| 2002 | 20807 |
| 2001 | 18700 |
| 2000 | 16681 |
| 1999 |
