| 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 | 40392 |
| 2016 | 33286 |
| 2015 | 29085 |
| 2014 | 28656 |
| 2013 | 33916 |
| 2012 | 32241 |
| 2011 | 29125 |
| 2010 | 32913 |
| 2009 | 30690 |
| 2008 | 32716 |
| 2007 | 30567 |
| 2006 | 32191 |
| 2005 | 30772 |
| 2004 | 26860 |
| 2003 | 21371 |
| 2002 | 15745 |
| 2001 | 13846 |
| 2000 | 10707 |
| 1999 | 8400 |
