| 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 | 228966 |
| 2016 | 261544 |
| 2015 | 284778 |
| 2014 | 300000 |
| 2013 | 315581 |
| 2012 | 321051 |
| 2011 | 302500 |
| 2010 | 337889 |
| 2009 | 337516 |
| 2008 | 356494 |
| 2007 | 350000 |
| 2006 | 350000 |
| 2005 | 330000 |
| 2004 | 295000 |
| 2003 | 288000 |
| 2002 | 255359 |
| 2001 | 220063 |
| 2000 | 198410 |
| 1999 |
