| 年份 | 固定电话用户(户） |
| 2024 | |
| 2023 | |
| 2022 | |
| 2021 | 点击查看 |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 22261 |
| 2017 | 19730 |
| 2016 | 17990 |
| 2015 | 19556 |
| 2014 | 13594 |
| 2013 | 12964 |
| 2012 | |
| 2011 | 15253 |
| 2010 | 16506 |
| 2009 | 16718 |
| 2008 | 17776 |
| 2007 | 17431 |
| 2006 | 16589 |
| 2005 | 14226 |
| 2004 | 13581 |
| 2003 | 12172 |
| 2002 | 9465 |
| 2001 | 8721 |
| 2000 | 6565 |
| 1999 | 4100 |
