| 年份 | 固定电话用户(户) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 5400 |
| 2020 | 5733 |
| 2019 | 4000 |
| 2018 | 1430 |
| 2017 | 1732 |
| 2016 | 1240 |
| 2015 | 1240 |
| 2014 | 1375 |
| 2013 | 1369 |
| 2012 | 1862 |
| 2011 | 1800 |
| 2010 | 1644 |
| 2009 | 4586 |
| 2008 | 3755 |
| 2007 | 3614 |
| 2006 | 2815 |
| 2005 | 2432 |
| 2004 | 1300 |
| 2003 | 1422 |
| 2002 | 624 |
| 2001 | — |
| 2000 | — |
| 1999 | — |