| 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 | 34473 |
| 2016 | 34407 |
| 2015 | 37169 |
| 2014 | 41126 |
| 2013 | 45199 |
| 2012 | 45797 |
| 2011 | 48940 |
| 2010 | 46605 |
| 2009 | 63993 |
| 2008 | 75071 |
| 2007 | 81747 |
| 2006 | 64128 |
| 2005 | 66020 |
| 2004 | 69040 |
| 2003 | 65676 |
| 2002 | 60752 |
| 2001 | 52656 |
| 2000 | 39799 |
| 1999 |
