| 年份 | 固定电话用户(户） |
| 2023 | |
| 2022 | |
| 2021 | |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 点击查看 |
| 2017 | 16000 |
| 2016 | 30121 |
| 2015 | 31757 |
| 2014 | 32128 |
| 2013 | 31368 |
| 2012 | 31029 |
| 2011 | 30369 |
| 2010 | 30248 |
| 2009 | 28808 |
| 2008 | 29808 |
| 2007 | 27098 |
| 2006 | 25808 |
| 2005 | 18995 |
| 2004 | 18900 |
| 2003 | 18300 |
| 2002 | 14286 |
| 2001 | 10012 |
| 2000 | 8026 |
| 1999 |
