US Patent 8447025 One number, intelligent call processing system

Systems and methods for retrieving household data based on an origination identifier. In an embodiment, an origination identifier of a communication is captured. The origination identifier is indexed into a master table comprising a plurality of records. Each of the records comprises an association between an origination identifier and a universal database linkage key, and each universal database linkage key comprises an index into one or more databases. A universal database linkage key associated with the captured origination identifier is retrieved and indexed into one or more databases. Household data associated with the captured origination identifier is retrieved from the one or more databases and communicated to at least one recipient.