| 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 | 7787 |
| 2016 | 8641 |
| 2015 | 10430 |
| 2014 | 12433 |
| 2013 | 14433 |
| 2012 | 15024 |
| 2011 | 16510 |
| 2010 | 19216 |
| 2009 | 19400 |
| 2008 | 20730 |
| 2007 | 19700 |
| 2006 | 19000 |
| 2005 | 20000 |
| 2004 | 20430 |
| 2003 | 19000 |
| 2002 | 15168 |
| 2001 | 13103 |
| 2000 | 10399 |
| 1999 | 7100 |
