| 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 | 16500 |
| 2016 | 18200 |
| 2015 | 21000 |
| 2014 | 25620 |
| 2013 | 27700 |
| 2012 | 21700 |
| 2011 | 24200 |
| 2010 | 27500 |
| 2009 | 25100 |
| 2008 | 25100 |
| 2007 | 22500 |
| 2006 | 32109 |
| 2005 | 25468 |
| 2004 | 25400 |
| 2003 | 25120 |
| 2002 | 20391 |
| 2001 | 10005 |
| 2000 | 13459 |
| 1999 |
