| 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 | 6677 |
| 2016 | 8989 |
| 2015 | 22151 |
| 2014 | 17829 |
| 2013 | 18695 |
| 2012 | 20620 |
| 2011 | 17179 |
| 2010 | 23149 |
| 2009 | 24527 |
| 2008 | 26871 |
| 2007 | 37100 |
| 2006 | 37494 |
| 2005 | 39225 |
| 2004 | 37605 |
| 2003 | 38575 |
| 2002 | 28605 |
| 2001 | 24716 |
| 2000 | 18880 |
| 1999 | 12600 |
