| 年份 | 固定电话用户(户） |
| 2024 | |
| 2023 | |
| 2022 | |
| 2022 | |
| 2021 | 点击查看 |
| 2020 | 点击查看 |
| 2019 | 38481 |
| 2018 | 43835 |
| 2017 | 43653 |
| 2016 | 36991 |
| 2015 | 39479 |
| 2014 | 56856 |
| 2013 | 53294 |
| 2012 | 49703 |
| 2011 | 58632 |
| 2010 | 66804 |
| 2009 | 67681 |
| 2008 | 78498 |
| 2007 | 91952 |
| 2006 | 89966 |
| 2005 | 77390 |
| 2004 | 67313 |
| 2003 | 57716 |
| 2002 | 52422 |
| 2001 | 46093 |
| 2000 | 35911 |
| 1999 |
