| 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 | 19985 |
| 2016 | 20389 |
| 2015 | 20414 |
| 2014 | 17596 |
| 2013 | 22683 |
| 2012 | 30746 |
| 2011 | 35984 |
| 2010 | 53310 |
| 2009 | 39582 |
| 2008 | 52514 |
| 2007 | 53049 |
| 2006 | 34751 |
| 2005 | 34567 |
| 2004 | 37589 |
| 2003 | 33749 |
| 2002 | 25471 |
| 2001 | 17871 |
| 2000 | 33483 |
| 1999 |
