| 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 | 116162 |
| 2016 | 129900 |
| 2015 | 148156 |
| 2014 | 162751 |
| 2013 | 180700 |
| 2012 | 180938 |
| 2011 | 148000 |
| 2010 | 199100 |
| 2009 | 211400 |
| 2008 | 232400 |
| 2007 | 238100 |
| 2006 | 219200 |
| 2005 | 205200 |
| 2004 | 175957 |
| 2003 | 147100 |
| 2002 | 124100 |
| 2001 | 106600 |
| 2000 | 83800 |
| 1999 | 68000 |
