| 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 | 13894 |
| 2017 | 20441 |
| 2016 | 22900 |
| 2015 | 20155 |
| 2014 | 20720 |
| 2013 | 22796 |
| 2012 | 21738 |
| 2011 | 24502 |
| 2010 | 18102 |
| 2009 | 21810 |
| 2008 | 25090 |
| 2007 | 24494 |
| 2006 | 41796 |
| 2005 | 45909 |
| 2004 | 45700 |
| 2003 | 22202 |
| 2002 | 18500 |
| 2001 | 16499 |
| 2000 | 11659 |
| 1999 |
