| 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 | 27600 |
| 2016 | 30012 |
| 2015 | 33000 |
| 2014 | 34000 |
| 2013 | 45000 |
| 2012 | 48000 |
| 2011 | 52000 |
| 2010 | 258500 |
| 2009 | 264318 |
| 2008 | 124640 |
| 2007 | 117840 |
| 2006 | 121683 |
| 2005 | 116286 |
| 2004 | 93376 |
| 2003 | 84427 |
| 2002 | 66915 |
| 2001 | 62915 |
| 2000 | 53042 |
| 1999 | 41500 |
