| 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 | 6800 |
| 2017 | 8961 |
| 2016 | 9655 |
| 2015 | 12004 |
| 2014 | 12920 |
| 2013 | 20645 |
| 2012 | 25010 |
| 2011 | |
| 2010 | |
| 2009 | 39000 |
| 2008 | 38000 |
| 2007 | 35662 |
| 2006 | 35000 |
| 2005 | 34801 |
| 2004 | 35184 |
| 2003 | 31139 |
| 2002 | 24080 |
| 2001 | 22904 |
| 2000 | 16974 |
| 1999 |
