| 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 | 55000 |
| 2016 | 49000 |
| 2015 | 19864 |
| 2014 | 21832 |
| 2013 | 21843 |
| 2012 | 19684 |
| 2011 | 20643 |
| 2010 | 19413 |
| 2009 | 19316 |
| 2008 | 19435 |
| 2007 | 18039 |
| 2006 | 37318 |
| 2005 | 53920 |
| 2004 | 45000 |
| 2003 | 29869 |
| 2002 | 29184 |
| 2001 | 26701 |
| 2000 | 23998 |
| 1999 |
