Which file type is NOT included in the inquiries that can be made using number queries?

The correct choice indicates that the Retailer Identification Number (RIN) is not included in the inquiries that can be made using number queries. This is based on the specific focus of number queries within the IDACS system, which typically involves data directly related to vehicles and their associated owners.

Inquiries such as Boat Hall Number (BHN), Owner Applied Number (OAN), and Registration Number (REG) are relevant and directly applicable to vehicles, boats, and other property that are tracked and registered within the system. Each of these types serves an essential purpose in identifying and retrieving detailed records related to ownership, registration, and legal status.

The Retailer Identification Number, while valuable in its own context (often related to transactions and dealership operations), does not fall under the purview of traditional number queries as they relate to object tracking and ownership within the IDACS framework. Therefore, this option correctly represents a type of inquiry that is outside the scope of what number queries typically entail.