| 年份 | 固定电话用户(户） |
| 2023 | |
| 2022 | |
| 2021 | |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 点击查看 |
| 2017 | 37400 |
| 2016 | 19878 |
| 2015 | 20408 |
| 2014 | 22534 |
| 2013 | 25710 |
| 2012 | 28730 |
| 2011 | 32834 |
| 2010 | 34025 |
| 2009 | 48760 |
| 2008 | 57779 |
| 2007 | 56736 |
| 2006 | 57542 |
| 2005 | 55300 |
| 2004 | 46091 |
| 2003 | 42798 |
| 2002 | 38043 |
| 2001 | 33415 |
| 2000 | 29476 |
| 1999 |
