| 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 | 27683 |
| 2016 | 26226 |
| 2015 | 22946 |
| 2014 | 27531 |
| 2013 | 39270 |
| 2012 | 38905 |
| 2011 | 38034 |
| 2010 | 34145 |
| 2009 | 29741 |
| 2008 | 41017 |
| 2007 | 45817 |
| 2006 | 42000 |
| 2005 | 30242 |
| 2004 | 27092 |
| 2003 | 25174 |
| 2002 | 25714 |
| 2001 | 18573 |
| 2000 | 14972 |
| 1999 |
