| 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 | 115625 |
| 2016 | 124446 |
| 2015 | 141907 |
| 2014 | 168598 |
| 2013 | 193700 |
| 2012 | 198728 |
| 2011 | 210529 |
| 2010 | 219537 |
| 2009 | 287637 |
| 2008 | 272646 |
| 2007 | 286100 |
| 2006 | 305400 |
| 2005 | 256900 |
| 2004 | 215341 |
| 2003 | 187000 |
| 2002 | 154600 |
| 2001 | 121500 |
| 2000 | 86300 |
| 1999 | 61800 |
