| 年份 | 固定电话用户(户） |
| 2024 | |
| 2023 | |
| 2022 | |
| 2021 | 点击查看 |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 16400 |
| 2017 | 16095 |
| 2016 | 17424 |
| 2015 | 19743 |
| 2014 | 20520 |
| 2013 | 20984 |
| 2012 | 21659 |
| 2011 | 16311 |
| 2010 | 17610 |
| 2009 | 17568 |
| 2008 | 17507 |
| 2007 | 17421 |
| 2006 | 17835 |
| 2005 | 18827 |
| 2004 | 21199 |
| 2003 | 27157 |
| 2002 | 20098 |
| 2001 | 18672 |
| 2000 | 15400 |
| 1999 |
