| 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 | 79554 |
| 2016 | 89000 |
| 2015 | 100104 |
| 2014 | 189012 |
| 2013 | 192912 |
| 2012 | 200163 |
| 2011 | 290012 |
| 2010 | 348372 |
| 2009 | 346900 |
| 2008 | 336867 |
| 2007 | 422501 |
| 2006 | 418049 |
| 2005 | 407500 |
| 2004 | 310000 |
| 2003 | 251600 |
| 2002 | 215600 |
| 2001 | 172031 |
| 2000 | 133773 |
| 1999 |
