| 年份 | 固定电话用户(户) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2020 | — |
| 2019 | 48095 |
| 2018 | 50994 |
| 2017 | 48106 |
| 2016 | 48415 |
| 2015 | 46821 |
| 2014 | 46852 |
| 2013 | 43126 |
| 2012 | 43021 |
| 2011 | 42923 |
| 2010 | 49800 |
| 2009 | 49800 |
| 2008 | 46800 |
| 2007 | 46500 |
| 2006 | 46400 |
| 2005 | 46400 |
| 2004 | 43100 |
| 2003 | 36800 |
| 2002 | 35900 |
| 2001 | 31500 |
| 2000 | 19200 |
| 1999 | — |