| 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 | 41318 |
| 2016 | 36335 |
| 2015 | 33620 |
| 2014 | 33213 |
| 2013 | 35080 |
| 2012 | 44879 |
| 2011 | 50280 |
| 2010 | 76141 |
| 2009 | 77027 |
| 2008 | 77904 |
| 2007 | 74845 |
| 2006 | 70172 |
| 2005 | 59705 |
| 2004 | 46805 |
| 2003 | 38839 |
| 2002 | 30644 |
| 2001 | 27577 |
| 2000 | 22012 |
| 1999 | 15900 |
