| 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 | 76525 |
| 2016 | 58697 |
| 2015 | 48490 |
| 2014 | 41598 |
| 2013 | 43911 |
| 2012 | 41982 |
| 2011 | 37904 |
| 2010 | 36584 |
| 2009 | 38774 |
| 2008 | 57177 |
| 2007 | 70353 |
| 2006 | 73788 |
| 2005 | 74277 |
| 2004 | 64827 |
| 2003 | 36477 |
| 2002 | 30939 |
| 2001 | 25270 |
| 2000 | 20302 |
| 1999 |
