| 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 | 17909 |
| 2016 | 17909 |
| 2015 | 19808 |
| 2014 | 19808 |
| 2013 | 25000 |
| 2012 | 25000 |
| 2011 | 29520 |
| 2010 | 31449 |
| 2009 | 39721 |
| 2008 | 33404 |
| 2007 | 39588 |
| 2006 | 39338 |
| 2005 | 31100 |
| 2004 | 22460 |
| 2003 | 21556 |
| 2002 | 18682 |
| 2001 | 12854 |
| 2000 | 9990 |
| 1999 |
