| 年份 | 固定电话用户(户） |
| 2023 | |
| 2022 | |
| 2021 | |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 点击查看 |
| 2017 | 29784 |
| 2016 | 28160 |
| 2015 | 23856 |
| 2014 | 22186 |
| 2013 | 20600 |
| 2012 | 25500 |
| 2011 | 24255 |
| 2010 | 31561 |
| 2009 | 32816 |
| 2008 | 34040 |
| 2007 | 34586 |
| 2006 | 34500 |
| 2005 | 30440 |
| 2004 | 21450 |
| 2003 | 22948 |
| 2002 | 21054 |
| 2001 | 18911 |
| 2000 | 15496 |
| 1999 |
