| 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 | 12328 |
| 2016 | 26330 |
| 2015 | 25530 |
| 2014 | 25020 |
| 2013 | 23800 |
| 2012 | 25000 |
| 2011 | 19500 |
| 2010 | 40000 |
| 2009 | 17000 |
| 2008 | 25000 |
| 2007 | 21000 |
| 2006 | 25000 |
| 2005 | 23000 |
| 2004 | 25000 |
| 2003 | 24280 |
| 2002 | 23141 |
| 2001 | 19451 |
| 2000 | 10942 |
| 1999 |
