| 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 | 157294 |
| 2017 | 142028 |
| 2016 | 180032 |
| 2015 | 199718 |
| 2014 | 206116 |
| 2013 | 196039 |
| 2012 | 191115 |
| 2011 | 211527 |
| 2010 | 252128 |
| 2009 | 270271 |
| 2008 | 292113 |
| 2007 | 299086 |
| 2006 | 308000 |
| 2005 | 285187 |
| 2004 | 264718 |
| 2003 | 222342 |
| 2002 | 193880 |
| 2001 | 164325 |
| 2000 | 13363 |
| 1999 |
