| 年份 | 固定电话用户(户） |
| 2023 | |
| 2022 | |
| 2021 | |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 点击查看 |
| 2017 | 21100 |
| 2016 | 21083 |
| 2015 | 22180 |
| 2014 | 15623 |
| 2013 | 15600 |
| 2012 | 15000 |
| 2011 | 16275 |
| 2010 | 16001 |
| 2009 | 8725 |
| 2008 | 12019 |
| 2007 | 12564 |
| 2006 | 14457 |
| 2005 | 13571 |
| 2004 | 11396 |
| 2003 | 8620 |
| 2002 | 5961 |
| 2001 | 5583 |
| 2000 | 4414 |
| 1999 |
