| 年份 | 固定电话用户(户） |
| 2024 | |
| 2023 | |
| 2022 | |
| 2021 | 点击查看 |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 74400 |
| 2017 | 75800 |
| 2016 | 76800 |
| 2015 | 37100 |
| 2014 | 48175 |
| 2013 | 47100 |
| 2012 | 48000 |
| 2011 | |
| 2010 | 54776 |
| 2009 | 95000 |
| 2008 | 94000 |
| 2007 | 93511 |
| 2006 | 70000 |
| 2005 | 69807 |
| 2004 | 72749 |
| 2003 | 52170 |
| 2002 | 66279 |
| 2001 | 49765 |
| 2000 | 42679 |
| 1999 |
