| 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 | 77963 |
| 2016 | 76079 |
| 2015 | 61696 |
| 2014 | 57519 |
| 2013 | 62728 |
| 2012 | 63643 |
| 2011 | 64509 |
| 2010 | 75050 |
| 2009 | 69905 |
| 2008 | 89666 |
| 2007 | 121365 |
| 2006 | 131704 |
| 2005 | 131545 |
| 2004 | 121710 |
| 2003 | 98962 |
| 2002 | 80385 |
| 2001 | 61493 |
| 2000 | 49820 |
| 1999 | 32800 |
