METHODS, SYSTEMS, AND COMPUTER PROGRAM PRODUCTS FOR USING A LOCATION ROUTING NUMBER BASED QUERY AND RESPONSE MECHANISM TO EFFECT SUBSCRIBER CUTOVER

摘要

Methods, systems, and computer program products for using an LRN based query and response mechanism (e.g., a switching office number portability processing mechanism) to effect subscriber cutover are disclosed. According to one method, an LRN based response message including a communications service subscriber identifier is received. A cutover switch LRN associated with the communications service subscriber identifier may be determined. The cutover switch LRN associated with the communications service subscriber identifier may be inserted into the LRN based response message and routing the message.