| 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 | 11679 |
| 2016 | 21008 |
| 2015 | 30300 |
| 2014 | 8475 |
| 2013 | 15286 |
| 2012 | 15286 |
| 2011 | 18378 |
| 2010 | 20451 |
| 2009 | 22186 |
| 2008 | 29397 |
| 2007 | 52539 |
| 2006 | 56243 |
| 2005 | 66842 |
| 2004 | 39720 |
| 2003 | 38616 |
| 2002 | 39100 |
| 2001 | 29112 |
| 2000 | 16841 |
| 1999 |
