| 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 | 24874 |
| 2016 | 24952 |
| 2015 | 25701 |
| 2014 | 26127 |
| 2013 | 29240 |
| 2012 | 34145 |
| 2011 | 31174 |
| 2010 | 35230 |
| 2009 | 45016 |
| 2008 | 46972 |
| 2007 | 37742 |
| 2006 | 45487 |
| 2005 | 42445 |
| 2004 | 50208 |
| 2003 | 39348 |
| 2002 | 33284 |
| 2001 | 32146 |
| 2000 | 24856 |
| 1999 | 17700 |
