| 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 | 319900 |
| 2016 | 300400 |
| 2015 | 356100 |
| 2014 | 432000 |
| 2013 | 482400 |
| 2012 | 477448 |
| 2011 | 503600 |
| 2010 | 507239 |
| 2009 | 556500 |
| 2008 | 647567 |
| 2007 | 689500 |
| 2006 | 632000 |
| 2005 | 501200 |
| 2004 | 410799 |
| 2003 | 307200 |
| 2002 | 256423 |
| 2001 | 200000 |
| 2000 | 155600 |
| 1999 | 126300 |
