| 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 | 51446 |
| 2016 | 51953 |
| 2015 | 65200 |
| 2014 | 86000 |
| 2013 | 109300 |
| 2012 | 121079 |
| 2011 | 132200 |
| 2010 | 137441 |
| 2009 | 156300 |
| 2008 | 175770 |
| 2007 | 181400 |
| 2006 | 170900 |
| 2005 | 146800 |
| 2004 | 128897 |
| 2003 | 109400 |
| 2002 | 94200 |
| 2001 | 76400 |
| 2000 | 51900 |
| 1999 | 36900 |
