| 年份 | 固定电话用户(户） |
| 2024 | |
| 2023 | |
| 2022 | |
| 2021 | 点击查看 |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 35983 |
| 2017 | 36525 |
| 2016 | 38954 |
| 2015 | 39077 |
| 2014 | 38829 |
| 2013 | 52320 |
| 2012 | 38724 |
| 2011 | 42711 |
| 2010 | 37369 |
| 2009 | 42863 |
| 2008 | 49042 |
| 2007 | 50685 |
| 2006 | 55749 |
| 2005 | 52299 |
| 2004 | 48983 |
| 2003 | 42741 |
| 2002 | 34840 |
| 2001 | 28340 |
| 2000 | 22195 |
| 1999 | 14200 |
