| 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 | 17859 |
| 2017 | 18234 |
| 2016 | 19118 |
| 2015 | 19204 |
| 2014 | 19204 |
| 2013 | 23657 |
| 2012 | 29579 |
| 2011 | 38142 |
| 2010 | 44884 |
| 2009 | 45914 |
| 2008 | 49916 |
| 2007 | 59013 |
| 2006 | 71835 |
| 2005 | 65256 |
| 2004 | 57521 |
| 2003 | 53292 |
| 2002 | 44415 |
| 2001 | 36388 |
| 2000 | 32090 |
| 1999 |
