For official directories, use the White Pages or Yellow Pages for France. In the phone book you will need to enter "97150" or "Saint Martin" in the Où ? box.
Country code: +590
Business directory for Saint Martin with approximately 1000 entries. The search instructions are in both French and English and it's very simple to use - type in what you're looking for and click on the search button. Search by name, keyword, phrase, or category.
Official White Pages of France, including the French overseas territories and departments. Search by names of people. In French. To use; enter last name in nom and optionally the first name in prénom. Then enter the location, and press trouver to search. For reverse search (search by number) click on the Annuaire inversé tab and enter the ten digit number.
Official Yellow Pages for France, including overseas dependencies. In French. Enter the type of business (in French) or an part of the business name in Quoi, Qui, and a geographic location (city, region etc) in Où and press Trouver to search.