| 年份 | 固定电话用户(户） |
| 2024 | |
| 2023 | |
| 2022 | |
| 2021 | 点击查看 |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 23158 |
| 2017 | 20775 |
| 2016 | 16326 |
| 2015 | 13868 |
| 2014 | 24639 |
| 2013 | 36620 |
| 2012 | 25300 |
| 2011 | 29583 |
| 2010 | 26024 |
| 2009 | 30339 |
| 2008 | 33982 |
| 2007 | 35277 |
| 2006 | 37798 |
| 2005 | 36018 |
| 2004 | 32627 |
| 2003 | 28915 |
| 2002 | 24564 |
| 2001 | 19831 |
| 2000 | 15866 |
| 1999 | 9700 |
