1. A method comprising: receiving a plurality of datasets, one of the plurality of datasets including a dynamic subset of coordinates which dynamically updates based on a location of a mobile subscriber to define a geo-fence, wherein analogous coordinates of a coordinate within the geo-fence of the one of the plurality of datasets are determined in other datasets of the plurality of datasets to define a reduced coordinate input set; receiving a request to determine whether an entry located at a particular coordinate in the reduced coordinate input set is within the geo-fence; in response to receiving the request, performing, by a processor, a pre-processing operation on the reduced coordinate input set by determining whether the particular coordinate is analogous to the coordinate within the geo-fence to determine whether the entry is present within the geo-fence; transmitting data to the entry in response to determining that the entry is present within the geo-fence; determining an entity associated with the entry present at the coordinate within the geo-fence; and determining information associated with the entity.