| 年份 | 固定电话用户(户) |
|---|---|
| 2025 | — |
| 2023 | — |
| 2022 | — |
| 2021 | — |
| 2020 | 4810 |
| 2019 | 5010 |
| 2018 | 5190 |
| 2017 | 5280 |
| 2016 | 5390 |
| 2015 | 5520 |
| 2014 | 5750 |
| 2013 | 5800 |
| 2012 | 6000 |
| 2011 | 9073 |
| 2010 | 8960 |
| 2009 | 8648 |
| 2008 | 8579 |
| 2007 | 11600 |
| 2006 | 11000 |
| 2005 | 8500 |
| 2004 | 8467 |
| 2003 | 8138 |
| 2002 | 5749 |
| 2001 | 5524 |
| 2000 | 4917 |
| 1999 | — |