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手机号前三位判断运营商代码示例代码PHP

作者: 阅读数:66 上传时间:2025-03-24

手机号前三位判断运营商代码

	function getCompany($shouji)
    {
        $prefix = substr($shouji, 0, 3);
        $cm = [134,135,136,137,138,139,150,151,152,157,158,159,182,183,184,187,188,147,178,198,148,165,170,172,178,197];
        $cu = [130,131,132,155,156,185,186,145,176,166,146,167,170,171,175,195,196];
        $ct = [133,153,180,181,189,177,199,193,141,149,162,165,170,173,174,190,191];
        $gd = [192];
        if(in_array($prefix, $cm))
        {
            return '中国移动';
        }
        elseif(in_array($prefix, $cu))
        {
            return '中国联通';
        }
        elseif(in_array($prefix, $ct))
        {
            return '中国电信';
        }
        elseif(in_array($prefix, $gd))
        {
            return '中国广电';
        }
		return '';
    }
	
	echo '运营商:'.getCompany('13812345678')