| 年份 | 固定电话用户(户） |
| 2023 | |
| 2022 | |
| 2021 | |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 点击查看 |
| 2017 | 229943 |
| 2016 | 222167 |
| 2015 | 213622 |
| 2014 | 204423 |
| 2013 | 194689 |
| 2012 | 181782 |
| 2011 | 169100 |
| 2010 | 156000 |
| 2009 | 168753 |
| 2008 | 186134 |
| 2007 | 189895 |
| 2006 | 118000 |
| 2005 | 116000 |
| 2004 | 114000 |
| 2003 | 107000 |
| 2002 | 99300 |
| 2001 | 93322 |
| 2000 | 77851 |
| 1999 |
