Вот чтото типа этого
[PHP] CREATE TABLE zip_code (
zip_code int(10) unsigned NOT NULL default \'0\',
lattitude float NOT NULL default \'0\',
longitude float NOT NULL default \'0\',
city varchar(25) NOT NULL default \'\',
state_prefix char(2) NOT NULL default \'\',
zip_class varchar(20) NOT NULL default \'\',
PRIMARY KEY (zip_code)
) TYPE=MyISAM;
INSERT INTO zip_code VALUES (501, 40.9223, -72.6371, \'HOLTSVILLE\', \'NY\', \'UNIQUE\');
INSERT INTO zip_code VALUES (601, 18.1653, -66.7226, \'ADJUNTAS\', \'PR\', \'STANDARD\');