| 年份 | 固定电话用户(户） |
| 2024 | |
| 2023 | |
| 2022 | |
| 2021 | 点击查看 |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 18520 |
| 2017 | 18832 |
| 2016 | 19415 |
| 2015 | 19255 |
| 2014 | 19205 |
| 2013 | 19186 |
| 2012 | 18538 |
| 2011 | 17998 |
| 2010 | 20294 |
| 2009 | 18879 |
| 2008 | 21124 |
| 2007 | 22126 |
| 2006 | 22380 |
| 2005 | 19534 |
| 2004 | 19193 |
| 2003 | 15325 |
| 2002 | 13013 |
| 2001 | 10715 |
| 2000 | 7933 |
| 1999 |
