| 年份 | 固定电话用户(户） |
| 2023 | |
| 2022 | |
| 2021 | |
| 2020 | 点击查看 |
| 2019 | |
| 2018 | 点击查看 |
| 2017 | 123425 |
| 2016 | 125436 |
| 2015 | 137842 |
| 2014 | 120061 |
| 2013 | 92195 |
| 2012 | 319200 |
| 2011 | 212148 |
| 2010 | 221029 |
| 2009 | 193388 |
| 2008 | 164598 |
| 2007 | 160944 |
| 2006 | 142968 |
| 2005 | 144939 |
| 2004 | 129219 |
| 2003 | 97449 |
| 2002 | 68287 |
| 2001 | 56787 |
| 2000 | 46510 |
| 1999 |
