| 年份 | 固定电话用户(户） |
| 2023 | |
| 2022 | |
| 2021 | 点击查看 |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 点击查看 |
| 2017 | 6565 |
| 2016 | 15583 |
| 2015 | 15560 |
| 2014 | 15860 |
| 2013 | 17692 |
| 2012 | 23594 |
| 2011 | 21846 |
| 2010 | 31991 |
| 2009 | 31889 |
| 2008 | 32086 |
| 2007 | 30544 |
| 2006 | 34638 |
| 2005 | 32072 |
| 2004 | 32376 |
| 2003 | 27480 |
| 2002 | 18511 |
| 2001 | 15870 |
| 2000 | 12975 |
| 1999 |
