| 年份 | 固定电话用户(户） |
| 2024 | |
| 2023 | |
| 2022 | |
| 2021 | |
| 2020 | |
| 2019 | |
| 2018 | 130421 |
| 2017 | 127055 |
| 2016 | 122878 |
| 2015 | 116704 |
| 2014 | 119733 |
| 2013 | 213186 |
| 2012 | 127976 |
| 2011 | 205462 |
| 2010 | 212214 |
| 2009 | 213193 |
| 2008 | 192141 |
| 2007 | 180306 |
| 2006 | 197825 |
| 2005 | 186980 |
| 2004 | 183476 |
| 2003 | 150145 |
| 2002 | 129364 |
| 2001 | |
| 2000 | |
| 1999 |
