| 年份 | 固定电话用户(户） |
| 2024 | |
| 2023 | |
| 2022 | |
| 2021 | 点击查看 |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 14913 |
| 2017 | 14913 |
| 2016 | 19796 |
| 2015 | 21460 |
| 2014 | 25794 |
| 2013 | 30676 |
| 2012 | 31315 |
| 2011 | 34427 |
| 2010 | 36337 |
| 2009 | 37279 |
| 2008 | 36044 |
| 2007 | 44000 |
| 2006 | 43200 |
| 2005 | 47743 |
| 2004 | 35128 |
| 2003 | 37100 |
| 2002 | 30380 |
| 2001 | 26440 |
| 2000 | 22136 |
| 1999 |
