| 年份 | 固定电话用户(户） |
| 2023 | |
| 2022 | |
| 2021 | |
| 2020 | 点击查看 |
| 2019 | |
| 2018 | 点击查看 |
| 2017 | 29317 |
| 2016 | 27450 |
| 2015 | 26683 |
| 2014 | 26068 |
| 2013 | 30648 |
| 2012 | 32569 |
| 2011 | 36521 |
| 2010 | 34198 |
| 2009 | 37512 |
| 2008 | 45328 |
| 2007 | 53686 |
| 2006 | 33878 |
| 2005 | 35604 |
| 2004 | 36438 |
| 2003 | 28826 |
| 2002 | 22549 |
| 2001 | 19204 |
| 2000 | 20875 |
| 1999 |
