| 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 | 28873 |
| 2016 | 32893 |
| 2015 | 40649 |
| 2014 | 47340 |
| 2013 | 52100 |
| 2012 | 58258 |
| 2011 | 65201 |
| 2010 | 70734 |
| 2009 | 86700 |
| 2008 | 86042 |
| 2007 | 70212 |
| 2006 | 77357 |
| 2005 | 68261 |
| 2004 | 65635 |
| 2003 | 61834 |
| 2002 | 54303 |
| 2001 | 45956 |
| 2000 | 37264 |
| 1999 |
