| 年份 | 固定电话用户(户） |
| 2023 | |
| 2022 | |
| 2021 | 点击查看 |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 点击查看 |
| 2017 | 41000 |
| 2016 | 33387 |
| 2015 | 31351 |
| 2014 | 23356 |
| 2013 | 23034 |
| 2012 | |
| 2011 | 29169 |
| 2010 | 35436 |
| 2009 | 36455 |
| 2008 | 36645 |
| 2007 | 36198 |
| 2006 | 33310 |
| 2005 | 30252 |
| 2004 | 28225 |
| 2003 | 24806 |
| 2002 | 19695 |
| 2001 | 16084 |
| 2000 | 12967 |
| 1999 | 9800 |
