| 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 | 8420 |
| 2016 | 10900 |
| 2015 | 13000 |
| 2014 | 16000 |
| 2013 | 19104 |
| 2012 | 17210 |
| 2011 | 22965 |
| 2010 | 25857 |
| 2009 | 28322 |
| 2008 | 33087 |
| 2007 | 31912 |
| 2006 | 30985 |
| 2005 | 30590 |
| 2004 | 30160 |
| 2003 | 28370 |
| 2002 | 23066 |
| 2001 | 18262 |
| 2000 | 13418 |
| 1999 |
