| 年份 | 固定电话用户(户） |
| 2023 | |
| 2022 | |
| 2022 | |
| 2021 | 点击查看 |
| 2021 | 点击查看 |
| 2020 | 点击查看 |
| 2019 | 10601 |
| 2018 | 15000 |
| 2017 | 13000 |
| 2016 | 13000 |
| 2015 | 9120 |
| 2014 | 11289 |
| 2013 | 11253 |
| 2012 | 15018 |
| 2011 | 24743 |
| 2010 | 25114 |
| 2009 | 32166 |
| 2008 | 34528 |
| 2007 | 33603 |
| 2006 | 34579 |
| 2005 | 33668 |
| 2004 | 28178 |
| 2003 | 27470 |
| 2002 | 26836 |
| 2001 | 25487 |
| 2000 | 22270 |
| 1999 |
