| 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 | 57285 |
| 2017 | 49423 |
| 2016 | 526209 |
| 2015 | 546825 |
| 2014 | 588829 |
| 2013 | 145625 |
| 2012 | 156835 |
| 2011 | 167652 |
| 2010 | 178565 |
| 2009 | 198965 |
| 2008 | 349621 |
| 2007 | 406977 |
| 2006 | 172908 |
| 2005 | 151782 |
| 2004 | 123924 |
| 2003 | 95235 |
| 2002 | 76030 |
| 2001 | 46875 |
| 2000 | 33510 |
| 1999 |
