| 年份 | 固定电话用户(户） |
| 2023 | |
| 2022 | |
| 2021 | |
| 2020 | |
| 2019 | |
| 2018 | 点击查看 |
| 2017 | 395372 |
| 2016 | 343638 |
| 2015 | 327166 |
| 2014 | 391107 |
| 2013 | 396453 |
| 2012 | 383658 |
| 2011 | 363451 |
| 2010 | 348124 |
| 2009 | 397321 |
| 2008 | 536888 |
| 2007 | 539892 |
| 2006 | 410519 |
| 2005 | 441679 |
| 2004 | 349870 |
| 2003 | 325635 |
| 2002 | 275775 |
| 2001 | |
| 2000 | |
| 1999 |
