| 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 | 146368 |
| 2017 | 178821 |
| 2016 | 210012 |
| 2015 | 246026 |
| 2014 | 273313 |
| 2013 | 281730 |
| 2012 | 286718 |
| 2011 | 312743 |
| 2010 | 373270 |
| 2009 | 314460 |
| 2008 | 382106 |
| 2007 | 397100 |
| 2006 | 397799 |
| 2005 | 375500 |
| 2004 | 340969 |
| 2003 | 299927 |
| 2002 | 258095 |
| 2001 | 233984 |
| 2000 | 190276 |
| 1999 |
