| 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 | 185000 |
| 2016 | 157000 |
| 2015 | 161000 |
| 2014 | 154000 |
| 2013 | 165000 |
| 2012 | 164000 |
| 2011 | 175000 |
| 2010 | 357820 |
| 2009 | 356500 |
| 2008 | 315000 |
| 2007 | 272300 |
| 2006 | 265000 |
| 2005 | 186200 |
| 2004 | 180000 |
| 2003 | 160000 |
| 2002 | 132000 |
| 2001 | 95874 |
| 2000 | 74733 |
| 1999 |
