| 年份 | 固定电话用户(户) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 102552 |
| 2020 | 96332 |
| 2019 | 105015 |
| 2018 | 85647 |
| 2017 | 93295 |
| 2016 | 96335 |
| 2015 | 109368 |
| 2014 | 125872 |
| 2013 | 134073 |
| 2012 | 132770 |
| 2011 | 138207 |
| 2010 | 141646 |
| 2009 | 143320 |
| 2008 | 142120 |
| 2007 | 139334 |
| 2006 | 138608 |
| 2005 | 230442 |
| 2004 | 124000 |
| 2003 | 118789 |
| 2002 | 109699 |
| 2001 | 95528 |
| 2000 | 78874 |
| 1999 | — |
| 0 | 0 |