JavaScript判断手机号运营商是移动、联通、电信还是其他(代码简单)

var isChinaMobile = /^134[0-8]//d{7}$|^(?:13[5-9]|147|15[0-27-9]|178|18[2-478])//d{8}$/; //移动方面最新答复var isChinaUnion = /^(?:13[0-2]|145|15[56]|176|18[56])//d{8}$/; //向联通微博确认并未回复var isChinaTelcom = /^(?:133|153|177|18[019])//d{8}$/; //1349号段 电信方面没给出答复，视作不存在var isOtherTelphone = /^170([059])//d{7}$/;//其他运营商var utils = { checkMobile: function(telphone){  telphone = this.trim(telphone);  if(telphone.length !== 11){   return this.setReturnJson(false, '未检测到正确的手机号码');  }  else{   if(isChinaMobile.test(telphone)){    return this.setReturnJson(true, '移动', {name: 'ChinaMobile'});   }   else if(isChinaUnion.test(telphone)){    return this.setReturnJson(true, '联通', {name: 'ChinaUnion'});   }   else if(isChinaTelcom.test(telphone)){    return this.setReturnJson(true, '电信', {name: 'ChinaTelcom'});   }   else if(isOtherTelphone.test(telphone)){    var num = isOtherTelphone.exec(telphone);    return this.setReturnJson(true, '', {name: ''});   }   else{    return this.setReturnJson(false, '未检测到正确的手机号码');   }  } }, setReturnJson: function(status, msg, data){  if(typeof status !== 'boolean' && typeof status !== 'number'){   status = false;  }  if(typeof msg !== 'string'){   msg = '';  }  return {   'status': status,   'msg': msg,   'data': data  }; }}