| 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 | 508017 |
| 2016 | 269254 |
| 2015 | 233075 |
| 2014 | 192964 |
| 2013 | 186234 |
| 2012 | 134200 |
| 2011 | 137000 |
| 2010 | 129000 |
| 2009 | 126000 |
| 2008 | 135284 |
| 2007 | 143868 |
| 2006 | 174858 |
| 2005 | 155714 |
| 2004 | 153591 |
| 2003 | 134890 |
| 2002 | 114297 |
| 2001 | 93102 |
| 2000 | 73338 |
| 1999 |
