| 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 | 15805 |
| 2016 | 14800 |
| 2015 | 15072 |
| 2014 | 15102 |
| 2013 | 16319 |
| 2012 | 16000 |
| 2011 | 17000 |
| 2010 | 14000 |
| 2009 | 11016 |
| 2008 | 11796 |
| 2007 | 32000 |
| 2006 | 31000 |
| 2005 | 30000 |
| 2004 | 30000 |
| 2003 | 29360 |
| 2002 | 14426 |
| 2001 | 14338 |
| 2000 | 14334 |
| 1999 |
