| 年份 | 固定电话用户(户） |
| 2023 | |
| 2022 | |
| 2021 | |
| 2020 | 点击查看 |
| 2019 | |
| 2018 | 点击查看 |
| 2017 | 99977 |
| 2016 | 90212 |
| 2015 | 87459 |
| 2014 | 85033 |
| 2013 | 73183 |
| 2012 | 80163 |
| 2011 | 74392 |
| 2010 | 76574 |
| 2009 | 85454 |
| 2008 | 75895 |
| 2007 | 77444 |
| 2006 | 79700 |
| 2005 | 94342 |
| 2004 | 72927 |
| 2003 | 60924 |
| 2002 | 47788 |
| 2001 | 37034 |
| 2000 | 30528 |
| 1999 |
