| 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 | 209130 |
| 2016 | 22736 |
| 2015 | 27875 |
| 2014 | 25773 |
| 2013 | 25000 |
| 2012 | 30600 |
| 2011 | 30600 |
| 2010 | 30615 |
| 2009 | 30101 |
| 2008 | 20931 |
| 2007 | 31693 |
| 2006 | 21350 |
| 2005 | 25200 |
| 2004 | 22100 |
| 2003 | 41393 |
| 2002 | 41393 |
| 2001 | 17134 |
| 2000 | 13010 |
| 1999 |
