| 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 | 46587 |
| 2016 | 46528 |
| 2015 | 45890 |
| 2014 | 45887 |
| 2013 | 42294 |
| 2012 | 39266 |
| 2011 | 49921 |
| 2010 | 58690 |
| 2009 | 58548 |
| 2008 | 63666 |
| 2007 | 79706 |
| 2006 | 91241 |
| 2005 | 89436 |
| 2004 | 82456 |
| 2003 | 75261 |
| 2002 | 67492 |
| 2001 | 56872 |
| 2000 | 45447 |
| 1999 |
