| 年份 | 固定电话用户(户） |
| 2023 | |
| 2022 | |
| 2021 | 点击查看 |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 点击查看 |
| 2017 | 231000 |
| 2016 | 235900 |
| 2015 | 280100 |
| 2014 | 313900 |
| 2013 | 341046 |
| 2012 | 344077 |
| 2011 | 399900 |
| 2010 | 315329 |
| 2009 | 349075 |
| 2008 | 369757 |
| 2007 | 383937 |
| 2006 | 357277 |
| 2005 | 340165 |
| 2004 | 348883 |
| 2003 | 276200 |
| 2002 | 235000 |
| 2001 | 214928 |
| 2000 | 175314 |
| 1999 |
