| 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 | 45000 |
| 2016 | 45000 |
| 2015 | 29000 |
| 2014 | 32000 |
| 2013 | 31690 |
| 2012 | 32822 |
| 2011 | 27827 |
| 2010 | 25602 |
| 2009 | 27399 |
| 2008 | 29173 |
| 2007 | 52292 |
| 2006 | 39500 |
| 2005 | 39090 |
| 2004 | 89799 |
| 2003 | 36900 |
| 2002 | 29096 |
| 2001 | 25015 |
| 2000 | 18934 |
| 1999 | 15100 |
