| 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 | 410300 |
| 2017 | 452300 |
| 2016 | 456000 |
| 2015 | 510900 |
| 2014 | 615700 |
| 2013 | 621588 |
| 2012 | 648085 |
| 2011 | 631827 |
| 2010 | 645716 |
| 2009 | 695510 |
| 2008 | 788500 |
| 2007 | 788300 |
| 2006 | 754200 |
| 2005 | 696800 |
| 2004 | 609900 |
| 2003 | 500200 |
| 2002 | 409600 |
| 2001 | 354100 |
| 2000 | 289800 |
| 1999 |
