| 年份 | 固定电话用户(户） |
| 2024 | |
| 2023 | |
| 2022 | |
| 2022 | |
| 2021 | 点击查看 |
| 2020 | 点击查看 |
| 2019 | 18205 |
| 2018 | 17427 |
| 2017 | 18011 |
| 2016 | 24387 |
| 2015 | 30979 |
| 2014 | 254985 |
| 2013 | 35480 |
| 2012 | 33939 |
| 2011 | 38451 |
| 2010 | 38388 |
| 2009 | 37139 |
| 2008 | 37723 |
| 2007 | 48038 |
| 2006 | 49353 |
| 2005 | 46390 |
| 2004 | 44548 |
| 2003 | 38552 |
| 2002 | 37307 |
| 2001 | 49718 |
| 2000 | 29914 |
| 1999 |
