| 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 | 147899 |
| 2016 | 159269 |
| 2015 | 183516 |
| 2014 | 224925 |
| 2013 | 267000 |
| 2012 | 279813 |
| 2011 | 297762 |
| 2010 | 308199 |
| 2009 | 415226 |
| 2008 | 420224 |
| 2007 | 424700 |
| 2006 | 510900 |
| 2005 | 471400 |
| 2004 | 422430 |
| 2003 | 350100 |
| 2002 | 278900 |
| 2001 | 204700 |
| 2000 | 155700 |
| 1999 | 110200 |
