| 年份 | 固定电话用户(户） |
| 2023 | |
| 2022 | |
| 2022 | |
| 2021 | 点击查看 |
| 2021 | 点击查看 |
| 2020 | 点击查看 |
| 2019 | 22000 |
| 2018 | 18560 |
| 2017 | 19241 |
| 2016 | 21836 |
| 2015 | 23985 |
| 2014 | 29488 |
| 2013 | 34484 |
| 2012 | 38673 |
| 2011 | 31672 |
| 2010 | 32969 |
| 2009 | 39961 |
| 2008 | 46782 |
| 2007 | 45625 |
| 2006 | 41714 |
| 2005 | 36961 |
| 2004 | 30193 |
| 2003 | 29074 |
| 2002 | 27755 |
| 2001 | 25395 |
| 2000 | 22113 |
| 1999 |
