| 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 | 23270 |
| 2016 | 24187 |
| 2015 | 24474 |
| 2014 | 23762 |
| 2013 | 23040 |
| 2012 | 23325 |
| 2011 | 17364 |
| 2010 | 20321 |
| 2009 | 22361 |
| 2008 | 22389 |
| 2007 | 22562 |
| 2006 | 22500 |
| 2005 | 22000 |
| 2004 | 15454 |
| 2003 | 24500 |
| 2002 | 25973 |
| 2001 | 18522 |
| 2000 | 16515 |
| 1999 |
