Systems, methods, and computer-readable media for managing location-based requests in a wireless system are provided. In embodiments, a request includes or is associated with a source identifier. A position determining entity (PDE) is configured to receive a request at a designated port based on the associated source identifier. A counting component counts the number of requests communicated for a particular source identifier while a timer times predetermined units of time. A usage policy determines the maximum threshold of requests that may be communicated for a source identifier in a predetermined time period. The request may be granted if the number of requests communicated is below the maximum threshold. The request may be denied or granted if the number of requests communicated is above the maximum threshold.