| 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 | 15000 |
| 2017 | 17000 |
| 2016 | 20100 |
| 2015 | 21300 |
| 2014 | 22000 |
| 2013 | 23000 |
| 2012 | 23000 |
| 2011 | 24500 |
| 2010 | 25300 |
| 2009 | 22500 |
| 2008 | 25940 |
| 2007 | 27563 |
| 2006 | 27880 |
| 2005 | 28428 |
| 2004 | 28396 |
| 2003 | 23794 |
| 2002 | 26636 |
| 2001 | 24895 |
| 2000 | 22565 |
| 1999 |
