Patent ID: 8363815

Claim:
A system, comprising: a memory to store computer-executable instructions; and a processor, communicatively coupled to the memory, that facilitates execution of the computer-executable instructions to perform operations, comprising: associating first data representing a telephone number mapping domain name with records in response to a determination that second data representing a numbering plan area code split links an old area code of a telephone number corresponding to the telephone number mapping domain name to a new area code of the telephone number; facilitating, based on the records, use of the old area code and the new area code associated with call routing utilizing the first data representing the telephone number mapping domain name; permitting, for a predetermined period of time, dialing of the old area code and the new area code to facilitate connection to a telephone number mapping communication termination point device; and relating the first data representing the telephone number mapping domain name to a record of the records based on the predetermined period of time.