| 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 | 2795 |
| 2017 | 6770 |
| 2016 | 7289 |
| 2015 | 7824 |
| 2014 | 10739 |
| 2013 | 18051 |
| 2012 | 20675 |
| 2011 | 22067 |
| 2010 | 24854 |
| 2009 | 28115 |
| 2008 | 30392 |
| 2007 | 42035 |
| 2006 | 38432 |
| 2005 | 32842 |
| 2004 | 30232 |
| 2003 | 27108 |
| 2002 | 23164 |
| 2001 | 19198 |
| 2000 | 15047 |
| 1999 |
