| 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 | 26264 |
| 2016 | 22989 |
| 2015 | 23532 |
| 2014 | 22836 |
| 2013 | 23160 |
| 2012 | 21504 |
| 2011 | 25278 |
| 2010 | 27838 |
| 2009 | 30899 |
| 2008 | 36485 |
| 2007 | 33489 |
| 2006 | 28003 |
| 2005 | 26609 |
| 2004 | 22348 |
| 2003 | 15612 |
| 2002 | 14310 |
| 2001 | 8842 |
| 2000 | 6500 |
| 1999 |
