| 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 | 16200 |
| 2016 | 18000 |
| 2015 | 22979 |
| 2014 | 27900 |
| 2013 | 28500 |
| 2012 | 30600 |
| 2011 | 32800 |
| 2010 | 33586 |
| 2009 | 35624 |
| 2008 | 30561 |
| 2007 | 39201 |
| 2006 | 28609 |
| 2005 | 27444 |
| 2004 | 24303 |
| 2003 | 21000 |
| 2002 | 19464 |
| 2001 | 20066 |
| 2000 | 18325 |
| 1999 |
