| 年份 | 固定电话用户(户） |
| 2023 | |
| 2022 | |
| 2021 | |
| 2020 | 点击查看 |
| 2019 | |
| 2018 | 点击查看 |
| 2017 | 62000 |
| 2016 | 55572 |
| 2015 | 68126 |
| 2014 | 75256 |
| 2013 | 633545 |
| 2012 | 618211 |
| 2011 | 581316 |
| 2010 | 480077 |
| 2009 | 429312 |
| 2008 | 367141 |
| 2007 | 325644 |
| 2006 | 316391 |
| 2005 | 279426 |
| 2004 | 279055 |
| 2003 | 233677 |
| 2002 | 98256 |
| 2001 | 61063 |
| 2000 | 52649 |
| 1999 |
