| 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 | 170005 |
| 2016 | 190369 |
| 2015 | 231264 |
| 2014 | 228350 |
| 2013 | 281400 |
| 2012 | 304673 |
| 2011 | 313100 |
| 2010 | 326363 |
| 2009 | 366412 |
| 2008 | 391528 |
| 2007 | 394500 |
| 2006 | 374200 |
| 2005 | 352000 |
| 2004 | 313100 |
| 2003 | 263500 |
| 2002 | 229900 |
| 2001 | 196900 |
| 2000 | 158900 |
| 1999 | 115200 |
