| 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 | 154553 |
| 2016 | 201260 |
| 2015 | 161400 |
| 2014 | 211253 |
| 2013 | 216253 |
| 2012 | 291783 |
| 2011 | 295000 |
| 2010 | 337100 |
| 2009 | 337500 |
| 2008 | 370500 |
| 2007 | 413900 |
| 2006 | 475220 |
| 2005 | 393787 |
| 2004 | 282387 |
| 2003 | 294946 |
| 2002 | 223589 |
| 2001 | 187239 |
| 2000 | 152738 |
| 1999 |
