| 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 | 62374 |
| 2016 | 53525 |
| 2015 | 45378 |
| 2014 | 42357 |
| 2013 | 45764 |
| 2012 | 49521 |
| 2011 | 56861 |
| 2010 | 67623 |
| 2009 | 68792 |
| 2008 | 72540 |
| 2007 | 67753 |
| 2006 | 64769 |
| 2005 | 58780 |
| 2004 | 54386 |
| 2003 | 45914 |
| 2002 | 35381 |
| 2001 | 28193 |
| 2000 | 20549 |
| 1999 | 13100 |
