| 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 | 7600 |
| 2016 | 7430 |
| 2015 | 12533 |
| 2014 | 16477 |
| 2013 | 18040 |
| 2012 | 20818 |
| 2011 | 22191 |
| 2010 | 20366 |
| 2009 | 21718 |
| 2008 | 22847 |
| 2007 | 24000 |
| 2006 | 24843 |
| 2005 | 23632 |
| 2004 | 21180 |
| 2003 | 18439 |
| 2002 | 16657 |
| 2001 | 15538 |
| 2000 | 12438 |
| 1999 |
