| 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 | 16821 |
| 2016 | 19386 |
| 2015 | 21640 |
| 2014 | 23124 |
| 2013 | 24384 |
| 2012 | 25011 |
| 2011 | 31560 |
| 2010 | 28587 |
| 2009 | 40618 |
| 2008 | 40603 |
| 2007 | 40157 |
| 2006 | 43858 |
| 2005 | 42401 |
| 2004 | 39795 |
| 2003 | 31767 |
| 2002 | 24862 |
| 2001 | 18174 |
| 2000 | 13441 |
| 1999 |
