| 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 | 53763 |
| 2016 | 46824 |
| 2015 | 41112 |
| 2014 | 39093 |
| 2013 | 48137 |
| 2012 | 51453 |
| 2011 | 63804 |
| 2010 | 55732 |
| 2009 | 59659 |
| 2008 | 61372 |
| 2007 | 78191 |
| 2006 | 54109 |
| 2005 | 45318 |
| 2004 | 46694 |
| 2003 | 33979 |
| 2002 | 30107 |
| 2001 | 24541 |
| 2000 | 20051 |
| 1999 | 16800 |
