| 年份 | 固定电话用户(户） |
| 2022 | |
| 2021 | 点击查看 |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 点击查看 |
| 2017 | 点击查看 |
| 2016 | 16600 |
| 2015 | 19200 |
| 2014 | 17900 |
| 2013 | 16925 |
| 2012 | 18218 |
| 2011 | 18500 |
| 2010 | 15000 |
| 2009 | 18013 |
| 2008 | 17435 |
| 2007 | 20536 |
| 2006 | 18767 |
| 2005 | 16399 |
| 2004 | 16234 |
| 2003 | 14790 |
| 2002 | 13071 |
| 2001 | 12000 |
| 2000 | 5894 |
| 1999 |
