| 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 | 34626 |
| 2016 | 24307 |
| 2015 | 20130 |
| 2014 | 17457 |
| 2013 | 18126 |
| 2012 | 18228 |
| 2011 | 15685 |
| 2010 | 12367 |
| 2009 | 10749 |
| 2008 | 5293 |
| 2007 | 15268 |
| 2006 | 16176 |
| 2005 | 18940 |
| 2004 | 15360 |
| 2003 | 8900 |
| 2002 | 8808 |
| 2001 | 7581 |
| 2000 | 6219 |
| 1999 | 4500 |
