| 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 | 12382 |
| 2016 | 12900 |
| 2015 | 14607 |
| 2014 | 16731 |
| 2013 | 19700 |
| 2012 | 19914 |
| 2011 | 20000 |
| 2010 | 19379 |
| 2009 | 23009 |
| 2008 | 27130 |
| 2007 | 30100 |
| 2006 | 33500 |
| 2005 | 34891 |
| 2004 | 33620 |
| 2003 | 31900 |
| 2002 | 27200 |
| 2001 | 22000 |
| 2000 | 17500 |
| 1999 | 13800 |
