| 年份 | 固定电话用户(户） |
| 2023 | |
| 2022 | |
| 2021 | |
| 2020 | 点击查看 |
| 2019 | |
| 2018 | 点击查看 |
| 2017 | 139100 |
| 2016 | 100820 |
| 2015 | 102000 |
| 2014 | 96541 |
| 2013 | 108000 |
| 2012 | 120819 |
| 2011 | 107928 |
| 2010 | 74850 |
| 2009 | 99800 |
| 2008 | 99600 |
| 2007 | 126953 |
| 2006 | 108878 |
| 2005 | 90329 |
| 2004 | 89889 |
| 2003 | 87701 |
| 2002 | 69966 |
| 2001 | 49444 |
| 2000 | 39756 |
| 1999 |
