| 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 | 24000 |
| 2016 | 24000 |
| 2015 | 24000 |
| 2014 | 24000 |
| 2013 | 32130 |
| 2012 | 31430 |
| 2011 | 28952 |
| 2010 | 33278 |
| 2009 | 32587 |
| 2008 | 34591 |
| 2007 | 36756 |
| 2006 | 40986 |
| 2005 | 37909 |
| 2004 | 32091 |
| 2003 | 31562 |
| 2002 | 24300 |
| 2001 | 19081 |
| 2000 | 12273 |
| 1999 |
