| 年份 | 固定电话用户(户） |
| 2023 | |
| 2022 | |
| 2021 | |
| 2020 | 点击查看 |
| 2019 | |
| 2018 | 点击查看 |
| 2017 | 183800 |
| 2016 | 169987 |
| 2015 | 173511 |
| 2014 | 151200 |
| 2013 | 157857 |
| 2012 | 159248 |
| 2011 | 146631 |
| 2010 | 151847 |
| 2009 | 171450 |
| 2008 | 174134 |
| 2007 | 193665 |
| 2006 | 190489 |
| 2005 | 183790 |
| 2004 | 148003 |
| 2003 | 117796 |
| 2002 | 107837 |
| 2001 | 81154 |
| 2000 | 59130 |
| 1999 |
