| 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 | 6100 |
| 2016 | 9000 |
| 2015 | 12000 |
| 2014 | 12000 |
| 2013 | 16055 |
| 2012 | 16000 |
| 2011 | 16000 |
| 2010 | 18000 |
| 2009 | 18915 |
| 2008 | 18905 |
| 2007 | 17778 |
| 2006 | 17600 |
| 2005 | 19716 |
| 2004 | 19000 |
| 2003 | 18333 |
| 2002 | 12874 |
| 2001 | 15764 |
| 2000 | 12968 |
| 1999 | 9800 |
