| 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 | 28847 |
| 2017 | 25661 |
| 2016 | 30776 |
| 2015 | 34854 |
| 2014 | 37129 |
| 2013 | 42125 |
| 2012 | 53689 |
| 2011 | 56954 |
| 2010 | 51789 |
| 2009 | 49494 |
| 2008 | 70764 |
| 2007 | 70233 |
| 2006 | 68316 |
| 2005 | 67167 |
| 2004 | 60146 |
| 2003 | 54331 |
| 2002 | 43920 |
| 2001 | 36263 |
| 2000 | 28454 |
| 1999 |
