| 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 | 50605 |
| 2017 | 73850 |
| 2016 | 80000 |
| 2015 | 105972 |
| 2014 | 126528 |
| 2013 | 142276 |
| 2012 | 626650 |
| 2011 | 702568 |
| 2010 | 715082 |
| 2009 | 714398 |
| 2008 | 702230 |
| 2007 | 638391 |
| 2006 | 627012 |
| 2005 | 475130 |
| 2004 | 372949 |
| 2003 | 187885 |
| 2002 | 146771 |
| 2001 | 103954 |
| 2000 | 68453 |
| 1999 |
