| 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 | 343000 |
| 2016 | 426800 |
| 2015 | 388000 |
| 2014 | 416331 |
| 2013 | 470800 |
| 2012 | 509000 |
| 2011 | 506161 |
| 2010 | 498900 |
| 2009 | 710000 |
| 2008 | 620000 |
| 2007 | 610000 |
| 2006 | 644400 |
| 2005 | 605100 |
| 2004 | 532500 |
| 2003 | 415000 |
| 2002 | 335600 |
| 2001 | 277900 |
| 2000 | 230700 |
| 1999 | 196000 |
