| 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 | 20400 |
| 2016 | 19530 |
| 2015 | 20392 |
| 2014 | 16300 |
| 2013 | 15000 |
| 2012 | 19204 |
| 2011 | 28840 |
| 2010 | 30633 |
| 2009 | 30233 |
| 2008 | 36413 |
| 2007 | 40982 |
| 2006 | 38700 |
| 2005 | 43611 |
| 2004 | 39000 |
| 2003 | 35000 |
| 2002 | 33470 |
| 2001 | 27785 |
| 2000 | 18600 |
| 1999 |
