| 年份 | 固定电话用户(户) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | — |
| 2020 | 149500 |
| 2019 | — |
| 2018 | — |
| 2017 | — |
| 2016 | — |
| 2015 | — |
| 2014 | — |
| 2013 | — |
| 2012 | — |
| 2011 | — |
| 2010 | — |
| 2009 | — |
| 2008 | 361300 |
| 2007 | 359700 |
| 2006 | 355000 |
| 2005 | 341000 |
| 2004 | 392000 |
| 2003 | 296000 |
| 2002 | 243000 |
| 2001 | 199900 |
| 2000 | 149500 |
| 1999 | — |