| 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 | 30392 |
| 2016 | 30448 |
| 2015 | 34924 |
| 2014 | 35061 |
| 2013 | 31105 |
| 2012 | 32107 |
| 2011 | 37000 |
| 2010 | 30220 |
| 2009 | 30977 |
| 2008 | 45845 |
| 2007 | 63346 |
| 2006 | 64841 |
| 2005 | 66984 |
| 2004 | 62428 |
| 2003 | 54079 |
| 2002 | 40674 |
| 2001 | 36000 |
| 2000 | 31244 |
| 1999 | 24700 |
