| 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 | 30675 |
| 2016 | 30671 |
| 2015 | 31170 |
| 2014 | 31170 |
| 2013 | 35547 |
| 2012 | 39646 |
| 2011 | 46044 |
| 2010 | 54470 |
| 2009 | 48700 |
| 2008 | 30297 |
| 2007 | 16557 |
| 2006 | 31899 |
| 2005 | 31833 |
| 2004 | 28483 |
| 2003 | 32893 |
| 2002 | 26200 |
| 2001 | 19877 |
| 2000 | 13510 |
| 1999 |
