| 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 | 25837 |
| 2016 | 26355 |
| 2015 | 28158 |
| 2014 | 28949 |
| 2013 | 30796 |
| 2012 | 32012 |
| 2011 | 37714 |
| 2010 | 68163 |
| 2009 | 58761 |
| 2008 | 57228 |
| 2007 | 57428 |
| 2006 | 67702 |
| 2005 | 65180 |
| 2004 | 45000 |
| 2003 | 51068 |
| 2002 | 42257 |
| 2001 | 35999 |
| 2000 | 26531 |
| 1999 |
