| 年份 | 固定电话用户(户） |
| 2023 | |
| 2022 | |
| 2022 | |
| 2021 | 点击查看 |
| 2021 | 点击查看 |
| 2020 | 点击查看 |
| 2019 | 2376 |
| 2018 | 2455 |
| 2017 | 2723 |
| 2016 | 3446 |
| 2015 | 9000 |
| 2014 | 11231 |
| 2013 | 14955 |
| 2012 | 14986 |
| 2011 | 14984 |
| 2010 | 17550 |
| 2009 | 20372 |
| 2008 | 22499 |
| 2007 | 22257 |
| 2006 | 22303 |
| 2005 | 23035 |
| 2004 | 18536 |
| 2003 | 21000 |
| 2002 | 19878 |
| 2001 | 18970 |
| 2000 | 17757 |
| 1999 |
