| 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 | 11405 |
| 2016 | 13513 |
| 2015 | 11000 |
| 2014 | 22261 |
| 2013 | 24000 |
| 2012 | 21880 |
| 2011 | 36640 |
| 2010 | 39488 |
| 2009 | 38678 |
| 2008 | 37568 |
| 2007 | 25602 |
| 2006 | 24144 |
| 2005 | 36650 |
| 2004 | 48141 |
| 2003 | 48808 |
| 2002 | 33406 |
| 2001 | 28203 |
| 2000 | 18459 |
| 1999 | 13200 |
