| 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 | 144873 |
| 2016 | 145766 |
| 2015 | 176172 |
| 2014 | 235402 |
| 2013 | 251919 |
| 2012 | 185300 |
| 2011 | 349376 |
| 2010 | 360000 |
| 2009 | 369000 |
| 2008 | 369729 |
| 2007 | 362125 |
| 2006 | 321022 |
| 2005 | 266066 |
| 2004 | 246226 |
| 2003 | 210639 |
| 2002 | 145689 |
| 2001 | 131847 |
| 2000 | 105730 |
| 1999 |
