| 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 | 11684 |
| 2016 | 11322 |
| 2015 | 10230 |
| 2014 | 10500 |
| 2013 | 10804 |
| 2012 | 10820 |
| 2011 | 10855 |
| 2010 | 13896 |
| 2009 | 15715 |
| 2008 | 19594 |
| 2007 | 19528 |
| 2006 | 19504 |
| 2005 | 19315 |
| 2004 | 21312 |
| 2003 | 19733 |
| 2002 | 16685 |
| 2001 | 13673 |
| 2000 | 10035 |
| 1999 |
