| 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 | 42089 |
| 2016 | 38486 |
| 2015 | 32712 |
| 2014 | 30798 |
| 2013 | 28538 |
| 2012 | 30261 |
| 2011 | 27974 |
| 2010 | 34821 |
| 2009 | 32344 |
| 2008 | 32342 |
| 2007 | 38346 |
| 2006 | 32353 |
| 2005 | 33053 |
| 2004 | 28127 |
| 2003 | 19251 |
| 2002 | 17006 |
| 2001 | 12575 |
| 2000 | 9360 |
| 1999 | 6500 |
