| 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 | 51638 |
| 2016 | 37296 |
| 2015 | 33318 |
| 2014 | 30802 |
| 2013 | 37375 |
| 2012 | 40333 |
| 2011 | 43807 |
| 2010 | 50486 |
| 2009 | 51986 |
| 2008 | 57088 |
| 2007 | 56324 |
| 2006 | 48627 |
| 2005 | 43100 |
| 2004 | 37058 |
| 2003 | 31000 |
| 2002 | 24100 |
| 2001 | 20132 |
| 2000 | 17817 |
| 1999 | 13600 |
