| 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 | 18473 |
| 2016 | 20772 |
| 2015 | 23840 |
| 2014 | 27723 |
| 2013 | 38008 |
| 2012 | 42712 |
| 2011 | 46297 |
| 2010 | 46182 |
| 2009 | 53337 |
| 2008 | 51259 |
| 2007 | 50912 |
| 2006 | 52870 |
| 2005 | 59616 |
| 2004 | 75485 |
| 2003 | 42882 |
| 2002 | 35646 |
| 2001 | 29036 |
| 2000 | 20018 |
| 1999 |
