| 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 | 4627 |
| 2016 | 5898 |
| 2015 | 8794 |
| 2014 | 16199 |
| 2013 | 15976 |
| 2012 | 15976 |
| 2011 | 16000 |
| 2010 | 18540 |
| 2009 | 17339 |
| 2008 | 18092 |
| 2007 | 21346 |
| 2006 | 19000 |
| 2005 | 19938 |
| 2004 | 30891 |
| 2003 | 18454 |
| 2002 | 15521 |
| 2001 | 11744 |
| 2000 | 7559 |
| 1999 |
