| 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 | 5985 |
| 2016 | 6056 |
| 2015 | 4354 |
| 2014 | 14300 |
| 2013 | 14330 |
| 2012 | 16281 |
| 2011 | 16250 |
| 2010 | 16110 |
| 2009 | 16110 |
| 2008 | 14010 |
| 2007 | 7310 |
| 2006 | 6420 |
| 2005 | 5620 |
| 2004 | 4710 |
| 2003 | 4521 |
| 2002 | 4325 |
| 2001 | 4235 |
| 2000 | 4200 |
| 1999 |
