| 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 | 16176 |
| 2017 | 20560 |
| 2016 | 30162 |
| 2015 | 30810 |
| 2014 | 35000 |
| 2013 | 16576 |
| 2012 | 22287 |
| 2011 | 18741 |
| 2010 | 43180 |
| 2009 | 30412 |
| 2008 | 32423 |
| 2007 | 31208 |
| 2006 | 21684 |
| 2005 | 21684 |
| 2004 | 22493 |
| 2003 | 19683 |
| 2002 | 15976 |
| 2001 | 14272 |
| 2000 | 11818 |
| 1999 |
