| 年份 | 固定电话用户(户） |
| 2024 | |
| 2023 | |
| 2022 | |
| 2021 | 点击查看 |
| 2021 | 点击查看 |
| 2020 | 点击查看 |
| 2019 | 43300 |
| 2018 | 11014 |
| 2017 | 11050 |
| 2016 | 8613 |
| 2015 | 39208 |
| 2014 | 55044 |
| 2013 | 46731 |
| 2012 | 31855 |
| 2011 | 83668 |
| 2010 | 92963 |
| 2009 | 92963 |
| 2008 | 106244 |
| 2007 | 105828 |
| 2006 | 105732 |
| 2005 | 97689 |
| 2004 | 82351 |
| 2003 | 77245 |
| 2002 | 73494 |
| 2001 | 66721 |
| 2000 | 59942 |
| 1999 |
