| 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 | 18760 |
| 2016 | 23000 |
| 2015 | 21000 |
| 2014 | 20000 |
| 2013 | 38950 |
| 2012 | 41000 |
| 2011 | 30966 |
| 2010 | 33257 |
| 2009 | 40000 |
| 2008 | 76409 |
| 2007 | 70000 |
| 2006 | 66036 |
| 2005 | 62298 |
| 2004 | 61241 |
| 2003 | 48948 |
| 2002 | 41740 |
| 2001 | 36937 |
| 2000 | 30313 |
| 1999 |
