| 年份 | 固定电话用户(户） |
| 2024 | |
| 2023 | |
| 2022 | |
| 2021 | 点击查看 |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 21500 |
| 2017 | 21000 |
| 2016 | 21000 |
| 2015 | 17000 |
| 2014 | 17000 |
| 2013 | 17000 |
| 2012 | 18300 |
| 2011 | 29630 |
| 2010 | 20000 |
| 2009 | 25000 |
| 2008 | 28600 |
| 2007 | 28000 |
| 2006 | 21530 |
| 2005 | 21500 |
| 2004 | 19000 |
| 2003 | 16200 |
| 2002 | 14992 |
| 2001 | 12000 |
| 2000 | 9564 |
| 1999 |
