| 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 | 17000 |
| 2016 | 17000 |
| 2015 | 17000 |
| 2014 | 17377 |
| 2013 | 17398 |
| 2012 | 14085 |
| 2011 | 14230 |
| 2010 | 23500 |
| 2009 | 20981 |
| 2008 | 19540 |
| 2007 | 17835 |
| 2006 | 20510 |
| 2005 | 26853 |
| 2004 | 28000 |
| 2003 | 17745 |
| 2002 | 18029 |
| 2001 | 16043 |
| 2000 | 9831 |
| 1999 | 9800 |
