| 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 | 26737 |
| 2016 | 21721 |
| 2015 | 30448 |
| 2014 | 31181 |
| 2013 | 20000 |
| 2012 | 32380 |
| 2011 | 35600 |
| 2010 | 31751 |
| 2009 | 47488 |
| 2008 | 60800 |
| 2007 | 60800 |
| 2006 | 60320 |
| 2005 | 59320 |
| 2004 | 52964 |
| 2003 | 43456 |
| 2002 | 34755 |
| 2001 | 29413 |
| 2000 | 25933 |
| 1999 |
