| 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 | 133787 |
| 2016 | 102367 |
| 2015 | 84731 |
| 2014 | 77688 |
| 2013 | 86644 |
| 2012 | 89987 |
| 2011 | 91486 |
| 2010 | 109525 |
| 2009 | 127342 |
| 2008 | 156316 |
| 2007 | 169210 |
| 2006 | 155573 |
| 2005 | 130435 |
| 2004 | 119335 |
| 2003 | 67374 |
| 2002 | 65672 |
| 2001 | 51089 |
| 2000 | 39797 |
| 1999 | 25300 |
