| 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 | 5591 |
| 2016 | 5811 |
| 2015 | 11000 |
| 2014 | 8387 |
| 2013 | 13892 |
| 2012 | 15226 |
| 2011 | 15027 |
| 2010 | 14928 |
| 2009 | 15488 |
| 2008 | 14493 |
| 2007 | 23194 |
| 2006 | 20570 |
| 2005 | 20296 |
| 2004 | 19177 |
| 2003 | 17044 |
| 2002 | 14863 |
| 2001 | 10763 |
| 2000 | 9270 |
| 1999 |
