| 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 | 249801 |
| 2016 | 266500 |
| 2015 | 297700 |
| 2014 | 417400 |
| 2013 | 347800 |
| 2012 | 418190 |
| 2011 | 423100 |
| 2010 | 426522 |
| 2009 | 475354 |
| 2008 | 490400 |
| 2007 | 484700 |
| 2006 | 443300 |
| 2005 | 372800 |
| 2004 | 312500 |
| 2003 | 270000 |
| 2002 | 239100 |
| 2001 | 217400 |
| 2000 | |
| 1999 |
