| 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 | 7895 |
| 2016 | 7936 |
| 2015 | 7916 |
| 2014 | 7802 |
| 2013 | 12500 |
| 2012 | 10021 |
| 2011 | 12009 |
| 2010 | 15119 |
| 2009 | 18347 |
| 2008 | 21278 |
| 2007 | 28000 |
| 2006 | 31916 |
| 2005 | 29396 |
| 2004 | 21979 |
| 2003 | 21847 |
| 2002 | 19111 |
| 2001 | 15492 |
| 2000 | 17581 |
| 1999 | 17200 |
