Drupal 5 Module: postal code nearby search

We need an Drupal API Module which provides a function wich does the following: For a given postal code and a radius (range) all postalcodes within this radius, including the given postal code are returned. (nearby postal code search) Drupal Version: 5.x PHP: Version 4 @params: $postal_code $radius (in KM (Kilometer)) $max_results @return $array_of_postalcodes_within_the_given_radius, limited to max results. to get the results, we need a database from [login to view URL] Please import this csv to an MySQL-File (Type = MyISAM, coalition=utf8_general_ci) : [login to view URL] You could test your results plausibility on [login to view URL] because these are german postal codes. We expect the tested and documented module and the SQL-Dump from the german postal code table which we than can import to our database. More about Drupal Module-Development: [login to view URL]