| 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 | 142296 |
| 2017 | 148522 |
| 2016 | 176987 |
| 2015 | 186057 |
| 2014 | 196249 |
| 2013 | 205781 |
| 2012 | 228979 |
| 2011 | 229032 |
| 2010 | 240000 |
| 2009 | 275316 |
| 2008 | 271743 |
| 2007 | 271400 |
| 2006 | 280208 |
| 2005 | 293872 |
| 2004 | 292321 |
| 2003 | 278085 |
| 2002 | 253401 |
| 2001 | 228524 |
| 2000 | 183161 |
| 1999 |
