| 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 | 20000 |
| 2016 | 20000 |
| 2015 | 24000 |
| 2014 | 65575 |
| 2013 | 65275 |
| 2012 | 70890 |
| 2011 | 72923 |
| 2010 | 77474 |
| 2009 | 77183 |
| 2008 | 94195 |
| 2007 | 94295 |
| 2006 | 98454 |
| 2005 | 100346 |
| 2004 | 101397 |
| 2003 | 76878 |
| 2002 | 72678 |
| 2001 | 64935 |
| 2000 | 48276 |
| 1999 |
