| 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 | 112053 |
| 2016 | 125241 |
| 2015 | 146000 |
| 2014 | 178172 |
| 2013 | 202900 |
| 2012 | 227364 |
| 2011 | 230000 |
| 2010 | 243000 |
| 2009 | 257741 |
| 2008 | 283300 |
| 2007 | 299700 |
| 2006 | 320900 |
| 2005 | 308300 |
| 2004 | 288140 |
| 2003 | 263900 |
| 2002 | 246200 |
| 2001 | 202800 |
| 2000 | 167200 |
| 1999 | 114500 |
