| 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 | 62879 |
| 2016 | 54012 |
| 2015 | 50513 |
| 2014 | 50953 |
| 2013 | 59489 |
| 2012 | 64410 |
| 2011 | 74728 |
| 2010 | 70976 |
| 2009 | 82676 |
| 2008 | 75088 |
| 2007 | 59110 |
| 2006 | 58102 |
| 2005 | 57673 |
| 2004 | 58775 |
| 2003 | 47641 |
| 2002 | 35001 |
| 2001 | 29814 |
| 2000 | 23950 |
| 1999 | 15000 |
