San Mateo, California Zip Codes: 94011,94401,94402,94403,94404,94497
select cat from directory where is_archived=0 and site_url != '' and (city='san mateo' OR city='san_mateo') and (state='CA' OR state='California')
select cat from directory where is_archived=0 and site_url != '' and (city='san mateo' OR city='san_mateo') and (state='CA' OR state='California')
union
select cat from affiliate_directory where is_archived=0 and site_url != '' and (FIND_IN_SET('san_mateo', city) OR city='all' ) and (state='CA' OR state='California' OR state='all')