| 年份 | 固定电话用户(户) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 55000 |
| 2020 | 55116 |
| 2019 | 49000 |
| 2018 | 54556 |
| 2017 | 48000 |
| 2016 | 48000 |
| 2015 | 40232 |
| 2014 | 26799 |
| 2013 | 26768 |
| 2012 | 26000 |
| 2011 | 25600 |
| 2010 | 45035 |
| 2009 | 44096 |
| 2008 | 44060 |
| 2007 | 45615 |
| 2006 | 47704 |
| 2005 | 26819 |
| 2004 | 28584 |
| 2003 | 26423 |
| 2002 | 23299 |
| 2001 | 18513 |
| 2000 | 11317 |
| 1999 | — |