| 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 | 21567 |
| 2016 | 20984 |
| 2015 | 17626 |
| 2014 | 15199 |
| 2013 | 15895 |
| 2012 | 12299 |
| 2011 | 10443 |
| 2010 | 9788 |
| 2009 | 12017 |
| 2008 | 15518 |
| 2007 | 19462 |
| 2006 | 18302 |
| 2005 | 16435 |
| 2004 | 12151 |
| 2003 | 9131 |
| 2002 | 6516 |
| 2001 | 5439 |
| 2000 | 4459 |
| 1999 | 2900 |
