| 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 | 14907 |
| 2017 | 27000 |
| 2016 | 27000 |
| 2015 | 25525 |
| 2014 | 26700 |
| 2013 | 28500 |
| 2012 | 25420 |
| 2011 | 32000 |
| 2010 | 69765 |
| 2009 | 43765 |
| 2008 | 48489 |
| 2007 | 44193 |
| 2006 | 47290 |
| 2005 | 46766 |
| 2004 | 45575 |
| 2003 | 37793 |
| 2002 | 30481 |
| 2001 | 25527 |
| 2000 | 20704 |
| 1999 |
