| 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 | 23932 |
| 2016 | 22421 |
| 2015 | 22831 |
| 2014 | 21819 |
| 2013 | 30442 |
| 2012 | 26225 |
| 2011 | 18313 |
| 2010 | 23000 |
| 2009 | 29440 |
| 2008 | 45000 |
| 2007 | 23178 |
| 2006 | 13327 |
| 2005 | 16787 |
| 2004 | 17475 |
| 2003 | 15842 |
| 2002 | 15325 |
| 2001 | 13684 |
| 2000 | 11477 |
| 1999 |
