| 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 | 21072 |
| 2016 | 21072 |
| 2015 | 16635 |
| 2014 | 17046 |
| 2013 | 27617 |
| 2012 | 29999 |
| 2011 | 32413 |
| 2010 | 33980 |
| 2009 | 36125 |
| 2008 | 46087 |
| 2007 | 48623 |
| 2006 | 51031 |
| 2005 | 48620 |
| 2004 | 45958 |
| 2003 | 37481 |
| 2002 | 33529 |
| 2001 | 31508 |
| 2000 | 37610 |
