| 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 | 16700 |
| 2016 | 27000 |
| 2015 | 13820 |
| 2014 | 45713 |
| 2013 | 35000 |
| 2012 | 39355 |
| 2011 | 51612 |
| 2010 | 49275 |
| 2009 | 33977 |
| 2008 | 42000 |
| 2007 | 29516 |
| 2006 | 43516 |
| 2005 | 36630 |
| 2004 | 46596 |
| 2003 | 34263 |
| 2002 | 32914 |
| 2001 | 24861 |
| 2000 | 16356 |
| 1999 |
