| 年份 | 固定电话用户(户） |
| 2023 | |
| 2022 | |
| 2021 | 点击查看 |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 点击查看 |
| 2017 | 194633 |
| 2016 | 216101 |
| 2015 | 243000 |
| 2014 | 268345 |
| 2013 | 298500 |
| 2012 | 301096 |
| 2011 | 224700 |
| 2010 | 309500 |
| 2009 | 314500 |
| 2008 | 339200 |
| 2007 | 345400 |
| 2006 | 342200 |
| 2005 | 320300 |
| 2004 | 274696 |
| 2003 | 232900 |
| 2002 | 201700 |
| 2001 | 175900 |
| 2000 | 142400 |
| 1999 | 114400 |
