| 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 | 11709 |
| 2017 | 16709 |
| 2016 | 23494 |
| 2015 | 33206 |
| 2014 | 44510 |
| 2013 | 45810 |
| 2012 | 48015 |
| 2011 | 45086 |
| 2010 | 51035 |
| 2009 | 52994 |
| 2008 | 54164 |
| 2007 | 54735 |
| 2006 | 55213 |
| 2005 | 50823 |
| 2004 | 46680 |
| 2003 | 28929 |
| 2002 | 23132 |
| 2001 | 18710 |
| 2000 | 12413 |
| 1999 |
