| 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 | 13460 |
| 2016 | 13959 |
| 2015 | 17340 |
| 2014 | 15361 |
| 2013 | 14276 |
| 2012 | 19528 |
| 2011 | 17260 |
| 2010 | 18600 |
| 2009 | 18000 |
| 2008 | 30012 |
| 2007 | 37920 |
| 2006 | 37278 |
| 2005 | 30580 |
| 2004 | 25345 |
| 2003 | 18100 |
| 2002 | 15336 |
| 2001 | 11861 |
| 2000 | 9000 |
| 1999 |
