| 年份 | 固定电话用户(户） |
| 2024 | |
| 2023 | |
| 2022 | |
| 2021 | 点击查看 |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 12704 |
| 2017 | 13020 |
| 2016 | 15349 |
| 2015 | 21000 |
| 2014 | 22411 |
| 2013 | 14280 |
| 2012 | 14237 |
| 2011 | 23361 |
| 2010 | 27979 |
| 2009 | 27398 |
| 2008 | 30863 |
| 2007 | 38919 |
| 2006 | 37000 |
| 2005 | 29361 |
| 2004 | 31000 |
| 2003 | 32210 |
| 2002 | 32066 |
| 2001 | 28467 |
| 2000 | 23925 |
| 1999 |
