| 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 | 150490 |
| 2017 | 168400 |
| 2016 | 190000 |
| 2015 | 213600 |
| 2014 | 262000 |
| 2013 | 283287 |
| 2012 | 316838 |
| 2011 | 297908 |
| 2010 | 309400 |
| 2009 | 305700 |
| 2008 | 290000 |
| 2007 | 285000 |
| 2006 | 276795 |
| 2005 | 302600 |
| 2004 | 300813 |
| 2003 | 264121 |
| 2002 | 206554 |
| 2001 | 174464 |
| 2000 | 138521 |
| 1999 |
