| 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 | 21273 |
| 2017 | 26577 |
| 2016 | 24128 |
| 2015 | 22300 |
| 2014 | 22000 |
| 2013 | 20041 |
| 2012 | 22115 |
| 2011 | 24921 |
| 2010 | 33938 |
| 2009 | 28829 |
| 2008 | 30064 |
| 2007 | 25978 |
| 2006 | 27070 |
| 2005 | 26286 |
| 2004 | 24890 |
| 2003 | 19923 |
| 2002 | 20168 |
| 2001 | 16928 |
| 2000 | 13594 |
| 1999 |
