| 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 | 93262 |
| 2017 | 113004 |
| 2016 | 121435 |
| 2015 | 133088 |
| 2014 | 178736 |
| 2013 | 170089 |
| 2012 | 161416 |
| 2011 | |
| 2010 | 173708 |
| 2009 | 180008 |
| 2008 | 178388 |
| 2007 | 342056 |
| 2006 | 340251 |
| 2005 | 295707 |
| 2004 | 282600 |
| 2003 | 198979 |
| 2002 | 163389 |
| 2001 | 27200 |
| 2000 | 21100 |
| 1999 |
