| 年份 | 固定电话用户(户） |
| 2023 | |
| 2022 | |
| 2021 | |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 点击查看 |
| 2017 | 17114 |
| 2016 | 20639 |
| 2015 | 22108 |
| 2014 | 23181 |
| 2013 | 22311 |
| 2012 | 24790 |
| 2011 | 37229 |
| 2010 | 58680 |
| 2009 | 64350 |
| 2008 | 68450 |
| 2007 | 63450 |
| 2006 | 118852 |
| 2005 | 49250 |
| 2004 | 58081 |
| 2003 | 62000 |
| 2002 | 58000 |
| 2001 | 52924 |
| 2000 | 50279 |
| 1999 |
