| 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 | 10433 |
| 2016 | 23549 |
| 2015 | 284309 |
| 2014 | 39300 |
| 2013 | 35000 |
| 2012 | 38000 |
| 2011 | 37000 |
| 2010 | 31000 |
| 2009 | 40000 |
| 2008 | 60000 |
| 2007 | 62821 |
| 2006 | 60490 |
| 2005 | 65300 |
| 2004 | 54905 |
| 2003 | 47586 |
| 2002 | 38529 |
| 2001 | 30272 |
| 2000 | 24314 |
| 1999 |
