| 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 | 49448 |
| 2016 | 48053 |
| 2015 | 41560 |
| 2014 | 44927 |
| 2013 | 47137 |
| 2012 | 41903 |
| 2011 | 46687 |
| 2010 | 57202 |
| 2009 | 63823 |
| 2008 | 63652 |
| 2007 | 68473 |
| 2006 | 65447 |
| 2005 | 62861 |
| 2004 | 56667 |
| 2003 | 47026 |
| 2002 | 37448 |
| 2001 | 29012 |
| 2000 | 22988 |
| 1999 |
