| 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 | 245263 |
| 2017 | 274216 |
| 2016 | 295508 |
| 2015 | 321464 |
| 2014 | 349202 |
| 2013 | 404900 |
| 2012 | 434101 |
| 2011 | 441900 |
| 2010 | 445950 |
| 2009 | 501324 |
| 2008 | 541279 |
| 2007 | 547500 |
| 2006 | 541200 |
| 2005 | 503700 |
| 2004 | 420300 |
| 2003 | 348800 |
| 2002 | 295800 |
| 2001 | 265300 |
| 2000 | 214100 |
| 1999 | 154600 |
