| 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 | 11000 |
| 2016 | 20831 |
| 2015 | 22331 |
| 2014 | 16500 |
| 2013 | 30370 |
| 2012 | 33451 |
| 2011 | 36245 |
| 2010 | 38315 |
| 2009 | 41235 |
| 2008 | 44333 |
| 2007 | 34278 |
| 2006 | 28824 |
| 2005 | 26100 |
| 2004 | 27196 |
| 2003 | 25723 |
| 2002 | 19818 |
| 2001 | 20757 |
| 2000 | 16264 |
| 1999 |
