| 年份 | 固定电话用户(户） |
| 2023 | |
| 2022 | |
| 2021 | |
| 2020 | 点击查看 |
| 2019 | |
| 2018 | |
| 2017 | 198732 |
| 2016 | 173594 |
| 2015 | 158303 |
| 2014 | 153913 |
| 2013 | 153394 |
| 2012 | 168023 |
| 2011 | 148212 |
| 2010 | 173953 |
| 2009 | 194127 |
| 2008 | 178191 |
| 2007 | 259755 |
| 2006 | 259714 |
| 2005 | 220361 |
| 2004 | 170340 |
| 2003 | 142300 |
| 2002 | 111506 |
| 2001 | 86410 |
| 2000 | 71231 |
| 1999 |
