| 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 | 149940 |
| 2016 | 94848 |
| 2015 | 91200 |
| 2014 | 90000 |
| 2013 | 90000 |
| 2012 | 81200 |
| 2011 | 76800 |
| 2010 | 80500 |
| 2009 | 81800 |
| 2008 | 90076 |
| 2007 | 109181 |
| 2006 | 110021 |
| 2005 | 98388 |
| 2004 | 96176 |
| 2003 | 93688 |
| 2002 | 87138 |
| 2001 | 75263 |
| 2000 | 56353 |
| 1999 | 36800 |
