| 年份 | 固定电话用户(户） |
| 2023 | |
| 2022 | |
| 2021 | |
| 2020 | 点击查看 |
| 2019 | |
| 2018 | 点击查看 |
| 2017 | 165471 |
| 2016 | 160658 |
| 2015 | 185615 |
| 2014 | 122864 |
| 2013 | 102154 |
| 2012 | 119277 |
| 2011 | 88966 |
| 2010 | 94028 |
| 2009 | 77468 |
| 2008 | 108537 |
| 2007 | 87700 |
| 2006 | 108512 |
| 2005 | 104439 |
| 2004 | 93878 |
| 2003 | 86060 |
| 2002 | 53213 |
| 2001 | 39103 |
| 2000 | 37339 |
| 1999 |
