| 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 | 17506 |
| 2016 | 21324 |
| 2015 | 20221 |
| 2014 | 40464 |
| 2013 | 43664 |
| 2012 | 70948 |
| 2011 | 72498 |
| 2010 | 72930 |
| 2009 | 78248 |
| 2008 | 114529 |
| 2007 | 99820 |
| 2006 | 112029 |
| 2005 | 110893 |
| 2004 | 97915 |
| 2003 | 112238 |
| 2002 | 99102 |
| 2001 | 81622 |
| 2000 | 50321 |
