| 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 | 16800 |
| 2016 | 16800 |
| 2015 | 20523 |
| 2014 | 20201 |
| 2013 | 15000 |
| 2012 | 69531 |
| 2011 | 66581 |
| 2010 | 69240 |
| 2009 | 69121 |
| 2008 | 68472 |
| 2007 | 72816 |
| 2006 | 71963 |
| 2005 | 67890 |
| 2004 | 66009 |
| 2003 | 57580 |
| 2002 | 56230 |
| 2001 | 47510 |
| 2000 | 45298 |
| 1999 |
