| 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 | 233649 |
| 2016 | 257140 |
| 2015 | 294690 |
| 2014 | 295847 |
| 2013 | 333956 |
| 2012 | 362171 |
| 2011 | 374304 |
| 2010 | 392845 |
| 2009 | 468663 |
| 2008 | 588945 |
| 2007 | 624296 |
| 2006 | 618115 |
| 2005 | 587806 |
| 2004 | 457602 |
| 2003 | 350236 |
| 2002 | 269989 |
| 2001 | 253997 |
| 2000 | 213979 |
| 1999 |
