| 年份 | 固定电话用户(户） |
| 2024 | |
| 2023 | |
| 2022 | |
| 2021 | |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 6300 |
| 2017 | 13074 |
| 2016 | 13075 |
| 2015 | 19299 |
| 2014 | 12550 |
| 2013 | 14000 |
| 2012 | 15000 |
| 2011 | 13688 |
| 2010 | 15600 |
| 2009 | 11047 |
| 2008 | 19325 |
| 2007 | 18136 |
| 2006 | 17500 |
| 2005 | 17343 |
| 2004 | 15877 |
| 2003 | 15000 |
| 2002 | 12000 |
| 2001 | 10466 |
| 2000 | 8902 |
| 1999 |
