| 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 | 113429 |
| 2016 | 100534 |
| 2015 | 46043 |
| 2014 | 50723 |
| 2013 | 52672 |
| 2012 | 63768 |
| 2011 | 56097 |
| 2010 | |
| 2009 | 52010 |
| 2008 | 63815 |
| 2007 | 68663 |
| 2006 | 76778 |
| 2005 | 68459 |
| 2004 | 62616 |
| 2003 | 61100 |
| 2002 | 61094 |
| 2001 | 74600 |
| 2000 | 75900 |
| 1999 |
