| 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 | 9972 |
| 2016 | 9315 |
| 2015 | 11152 |
| 2014 | 12242 |
| 2013 | 15664 |
| 2012 | 14509 |
| 2011 | 16304 |
| 2010 | 19227 |
| 2009 | 20497 |
| 2008 | 23174 |
| 2007 | 21849 |
| 2006 | 17703 |
| 2005 | 17511 |
| 2004 | 17282 |
| 2003 | 17036 |
| 2002 | 14162 |
| 2001 | 12464 |
| 2000 | 10136 |
| 1999 |
