| 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 | 43309 |
| 2016 | 39235 |
| 2015 | 31001 |
| 2014 | 30116 |
| 2013 | 29026 |
| 2012 | 31165 |
| 2011 | 32808 |
| 2010 | 34192 |
| 2009 | 37272 |
| 2008 | 43716 |
| 2007 | 43661 |
| 2006 | 41740 |
| 2005 | 37040 |
| 2004 | 30857 |
| 2003 | 25800 |
| 2002 | 21471 |
| 2001 | 16462 |
| 2000 | 11954 |
| 1999 | 8900 |
