| 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 | 14015 |
| 2017 | 12802 |
| 2016 | 14225 |
| 2015 | 17609 |
| 2014 | 20459 |
| 2013 | 21800 |
| 2012 | 21921 |
| 2011 | 21100 |
| 2010 | 19460 |
| 2009 | 20861 |
| 2008 | 23815 |
| 2007 | 24900 |
| 2006 | 31300 |
| 2005 | 29636 |
| 2004 | 27436 |
| 2003 | 26300 |
| 2002 | 21900 |
| 2001 | 18000 |
| 2000 | 14300 |
| 1999 | 11500 |
