| 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 | 8574 |
| 2017 | 8890 |
| 2016 | 12156 |
| 2015 | 12318 |
| 2014 | 14618 |
| 2013 | 18695 |
| 2012 | 20362 |
| 2011 | 22592 |
| 2010 | 18233 |
| 2009 | 18006 |
| 2008 | 16673 |
| 2007 | 19764 |
| 2006 | 18464 |
| 2005 | 18105 |
| 2004 | 16856 |
| 2003 | 22745 |
| 2002 | 19868 |
| 2001 | 15045 |
| 2000 | 11151 |
| 1999 |
