| 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 | 56339 |
| 2016 | 59738 |
| 2015 | 104218 |
| 2014 | 99125 |
| 2013 | 111655 |
| 2012 | 130176 |
| 2011 | 150687 |
| 2010 | 187000 |
| 2009 | 198073 |
| 2008 | 168461 |
| 2007 | 221396 |
| 2006 | 249983 |
| 2005 | 185880 |
| 2004 | 170375 |
| 2003 | 157373 |
| 2002 | 144662 |
| 2001 | 122598 |
| 2000 | 97588 |
| 1999 |
