| 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 | 18500 |
| 2016 | 48500 |
| 2015 | 44800 |
| 2014 | 41600 |
| 2013 | 28000 |
| 2012 | 31892 |
| 2011 | 32558 |
| 2010 | 31500 |
| 2009 | 35000 |
| 2008 | 36000 |
| 2007 | 35000 |
| 2006 | 35000 |
| 2005 | 35000 |
| 2004 | 32527 |
| 2003 | 37000 |
| 2002 | 26538 |
| 2001 | 26590 |
| 2000 | 22181 |
| 1999 |
