| 年份 | 固定电话用户(户) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 5000 |
| 2020 | 5762 |
| 2019 | 5202 |
| 2018 | 2144 |
| 2017 | 2015 |
| 2016 | 2013 |
| 2015 | 2449 |
| 2014 | 2449 |
| 2013 | 2491 |
| 2012 | 2423 |
| 2011 | 2342 |
| 2010 | 2147 |
| 2009 | 2748 |
| 2008 | 2683 |
| 2007 | 3050 |
| 2006 | 3034 |
| 2005 | 1557 |
| 2004 | 800 |
| 2003 | 794 |
| 2002 | 647 |
| 2001 | 407 |
| 2000 | — |
| 1999 | — |