| 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 | 18626 |
| 2016 | |
| 2015 | 32126 |
| 2014 | 31780 |
| 2013 | 29156 |
| 2012 | 28851 |
| 2011 | 27530 |
| 2010 | 21959 |
| 2009 | 21142 |
| 2008 | 27661 |
| 2007 | 44865 |
| 2006 | 41653 |
| 2005 | 45506 |
| 2004 | 41673 |
| 2003 | 32330 |
| 2002 | 26933 |
| 2001 | 20383 |
| 2000 | 14968 |
| 1999 |
