| 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 | 9320 |
| 2016 | 12108 |
| 2015 | 13870 |
| 2014 | 14848 |
| 2013 | 15143 |
| 2012 | 18190 |
| 2011 | 16679 |
| 2010 | 15332 |
| 2009 | 14837 |
| 2008 | 22908 |
| 2007 | 24848 |
| 2006 | 24828 |
| 2005 | 25634 |
| 2004 | 24456 |
| 2003 | 23161 |
| 2002 | 18859 |
| 2001 | 16651 |
| 2000 | 14807 |
| 1999 | 10900 |
