| 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 | 221659 |
| 2016 | 243156 |
| 2015 | 284004 |
| 2014 | 298360 |
| 2013 | 335142 |
| 2012 | 367859 |
| 2011 | 394187 |
| 2010 | 428609 |
| 2009 | 535940 |
| 2008 | 671336 |
| 2007 | 704981 |
| 2006 | 691498 |
| 2005 | 626014 |
| 2004 | 495950 |
| 2003 | 366004 |
| 2002 | 284680 |
| 2001 | 271316 |
| 2000 | 231703 |
| 1999 |
