| 年份 | 固定电话用户(户) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 9443 |
| 2020 | 9428 |
| 2019 | 9900 |
| 2018 | 10200 |
| 2017 | 11100 |
| 2016 | 11400 |
| 2015 | 12400 |
| 2014 | 13350 |
| 2013 | 13900 |
| 2012 | 13300 |
| 2011 | 17730 |
| 2010 | 17728 |
| 2009 | 12029 |
| 2008 | 14927 |
| 2007 | 15418 |
| 2006 | 16903 |
| 2005 | 11750 |
| 2004 | 10579 |
| 2003 | 10042 |
| 2002 | 8006 |
| 2001 | 7387 |
| 2000 | 6772 |
| 1999 | — |