| 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 | 28624 |
| 2016 | 33122 |
| 2015 | 36931 |
| 2014 | 39983 |
| 2013 | 46108 |
| 2012 | 44056 |
| 2011 | 41852 |
| 2010 | 43668 |
| 2009 | 41671 |
| 2008 | 47809 |
| 2007 | 78333 |
| 2006 | 66504 |
| 2005 | 71917 |
| 2004 | 62758 |
| 2003 | 55417 |
| 2002 | 53865 |
| 2001 | 48489 |
| 2000 | 43032 |
| 1999 |
