| 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 | 17602 |
| 2016 | 18716 |
| 2015 | 18420 |
| 2014 | 18592 |
| 2013 | 18390 |
| 2012 | 18354 |
| 2011 | 22944 |
| 2010 | 22737 |
| 2009 | 22686 |
| 2008 | 16000 |
| 2007 | 14000 |
| 2006 | 14000 |
| 2005 | 13600 |
| 2004 | 16710 |
| 2003 | 15249 |
| 2002 | 10725 |
| 2001 | 9194 |
| 2000 | 7468 |
| 1999 |
