| 年份 | 固定电话用户(户） |
| 2023 | |
| 2022 | |
| 2021 | |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 点击查看 |
| 2017 | 32380 |
| 2016 | 18000 |
| 2015 | 18000 |
| 2014 | 24203 |
| 2013 | 27000 |
| 2012 | 28800 |
| 2011 | 29000 |
| 2010 | 28100 |
| 2009 | 28600 |
| 2008 | 33210 |
| 2007 | 43110 |
| 2006 | 42910 |
| 2005 | 34298 |
| 2004 | 29000 |
| 2003 | 27216 |
| 2002 | 22590 |
| 2001 | 18717 |
| 2000 | 15515 |
| 1999 |
