| 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 | 35000 |
| 2016 | 35000 |
| 2015 | 35000 |
| 2014 | 40000 |
| 2013 | 42188 |
| 2012 | 44485 |
| 2011 | 29845 |
| 2010 | 31872 |
| 2009 | 37665 |
| 2008 | 46025 |
| 2007 | 45884 |
| 2006 | 45816 |
| 2005 | 45803 |
| 2004 | 41183 |
| 2003 | 59685 |
| 2002 | 43493 |
| 2001 | 40739 |
| 2000 | 35150 |
| 1999 | 24500 |
