| 年份 | 固定电话用户(户) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | — |
| 2020 | 180100 |
| 2019 | — |
| 2018 | — |
| 2017 | — |
| 2016 | — |
| 2015 | — |
| 2014 | — |
| 2013 | — |
| 2012 | — |
| 2011 | — |
| 2010 | — |
| 2009 | — |
| 2008 | 213400 |
| 2007 | 297800 |
| 2006 | 288000 |
| 2005 | 285000 |
| 2004 | 280000 |
| 2003 | 260000 |
| 2002 | 250000 |
| 2001 | 196800 |
| 2000 | 180100 |
| 1999 | — |