| 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 | 187256 |
| 2016 | 157884 |
| 2015 | 143374 |
| 2014 | 132904 |
| 2013 | 132755 |
| 2012 | 130832 |
| 2011 | 133675 |
| 2010 | 129385 |
| 2009 | 141886 |
| 2008 | 183809 |
| 2007 | 220982 |
| 2006 | 221551 |
| 2005 | 125084 |
| 2004 | 121491 |
| 2003 | 122213 |
| 2002 | 123731 |
| 2001 | 78192 |
| 2000 | 61187 |
| 1999 | 42500 |
