| 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 | 45454 |
| 2016 | 43217 |
| 2015 | 40422 |
| 2014 | 38019 |
| 2013 | 40427 |
| 2012 | 42158 |
| 2011 | 45546 |
| 2010 | 47918 |
| 2009 | 50227 |
| 2008 | 52354 |
| 2007 | 50200 |
| 2006 | 53417 |
| 2005 | 53678 |
| 2004 | 46282 |
| 2003 | 38857 |
| 2002 | 31686 |
| 2001 | 26086 |
| 2000 | 19882 |
| 1999 | 13900 |
