| 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 | 41839 |
| 2016 | 42507 |
| 2015 | 32794 |
| 2014 | 32926 |
| 2013 | 40617 |
| 2012 | 45579 |
| 2011 | 48333 |
| 2010 | 50421 |
| 2009 | 55497 |
| 2008 | 56155 |
| 2007 | 71597 |
| 2006 | 69530 |
| 2005 | 60563 |
| 2004 | 48896 |
| 2003 | 39476 |
| 2002 | 29464 |
| 2001 | 23954 |
| 2000 | 26377 |
| 1999 | 13800 |
