| 年份 | 固定电话用户(户） |
| 2024 | |
| 2023 | |
| 2022 | |
| 2021 | 点击查看 |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 17021 |
| 2017 | 17021 |
| 2016 | 17484 |
| 2015 | 18316 |
| 2014 | 22763 |
| 2013 | 20636 |
| 2012 | 18760 |
| 2011 | 39790 |
| 2010 | 39300 |
| 2009 | 36400 |
| 2008 | 36220 |
| 2007 | 35628 |
| 2006 | 34726 |
| 2005 | 29429 |
| 2004 | 24940 |
| 2003 | 24012 |
| 2002 | 25023 |
| 2001 | 24980 |
| 2000 | 13952 |
| 1999 |
