| 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 | 18500 |
| 2017 | 16700 |
| 2016 | 19300 |
| 2015 | 19389 |
| 2014 | 15900 |
| 2013 | 21300 |
| 2012 | 21808 |
| 2011 | 23449 |
| 2010 | 29185 |
| 2009 | 29223 |
| 2008 | 29118 |
| 2007 | 29015 |
| 2006 | 27075 |
| 2005 | 27072 |
| 2004 | 25231 |
| 2003 | 29026 |
| 2002 | 23234 |
| 2001 | 18413 |
| 2000 | 14401 |
| 1999 |
