| 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 | 13625 |
| 2016 | 14800 |
| 2015 | 14093 |
| 2014 | 17310 |
| 2013 | 23700 |
| 2012 | 27246 |
| 2011 | 31080 |
| 2010 | 32524 |
| 2009 | 42027 |
| 2008 | 43646 |
| 2007 | 47500 |
| 2006 | 48900 |
| 2005 | 44300 |
| 2004 | 41400 |
| 2003 | 35300 |
| 2002 | 27800 |
| 2001 | 21800 |
| 2000 | 17700 |
| 1999 | 12400 |
