| 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 | 17418 |
| 2016 | 35297 |
| 2015 | 26285 |
| 2014 | 26285 |
| 2013 | 23482 |
| 2012 | 23482 |
| 2011 | 33695 |
| 2010 | 69960 |
| 2009 | 69106 |
| 2008 | 68966 |
| 2007 | 68966 |
| 2006 | 66657 |
| 2005 | 63000 |
| 2004 | 59231 |
| 2003 | 49401 |
| 2002 | 40403 |
| 2001 | 36561 |
| 2000 | 29781 |
| 1999 |
