| 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 | 16000 |
| 2016 | 20200 |
| 2015 | 26200 |
| 2014 | 28000 |
| 2013 | 27800 |
| 2012 | 24295 |
| 2011 | 41403 |
| 2010 | 39700 |
| 2009 | 35612 |
| 2008 | 37528 |
| 2007 | 50600 |
| 2006 | 65855 |
| 2005 | 64532 |
| 2004 | 48727 |
| 2003 | 38876 |
| 2002 | 37515 |
| 2001 | 32619 |
| 2000 | 26951 |
| 1999 |
