CREATE TEMPORARY TABLE `ZipTemp` (
`ZipCode` CHAR(6) DEFAULT NULL,
PRIMARY KEY (`ZipCode`)
) ENGINE=MYISAM DEFAULT CHARSET=utf8;
INSERT INTO ZipTemp (ZipCode)
SELECT DISTINCT ZipCode
FROM AreaTownZip a
WHERE a.ZipLat BETWEEN 41.5873235067 AND 43.5873235067
AND a.ZipLong BETWEEN -84.1489626567 AND -82.1489626567;
in Troy, MI