| 年份 | 固定电话用户(户） |
| 2022 | |
| 2021 | |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 点击查看 |
| 2017 | 点击查看 |
| 2016 | 21970 |
| 2015 | 11021 |
| 2014 | 23156 |
| 2013 | 26720 |
| 2012 | 23000 |
| 2011 | 17000 |
| 2010 | 16012 |
| 2009 | 16728 |
| 2008 | 15273 |
| 2007 | 16130 |
| 2006 | 17230 |
| 2005 | 17000 |
| 2004 | 17000 |
| 2003 | 16000 |
| 2002 | 14034 |
| 2001 | 13895 |
| 2000 | 11459 |
| 1999 |
