| 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 | 14680 |
| 2016 | 16455 |
| 2015 | 12412 |
| 2014 | 17295 |
| 2013 | 18497 |
| 2012 | 19173 |
| 2011 | 32301 |
| 2010 | 28738 |
| 2009 | 21101 |
| 2008 | 28999 |
| 2007 | 22623 |
| 2006 | 21425 |
| 2005 | 24114 |
| 2004 | 20989 |
| 2003 | 23887 |
| 2002 | 19692 |
| 2001 | 15164 |
| 2000 | 11333 |
| 1999 |
