| 年份 | 固定电话用户(户） |
| 2024 | |
| 2023 | |
| 2022 | |
| 2021 | 点击查看 |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 126417 |
| 2017 | 97486 |
| 2016 | 135583 |
| 2015 | 160318 |
| 2014 | 174273 |
| 2013 | 172977 |
| 2012 | 173241 |
| 2011 | 193606 |
| 2010 | 225760 |
| 2009 | 252825 |
| 2008 | 305419 |
| 2007 | 318166 |
| 2006 | 325497 |
| 2005 | 316930 |
| 2004 | 296682 |
| 2003 | 268513 |
| 2002 | 238952 |
| 2001 | 205536 |
| 2000 | 158465 |
| 1999 |
