Abstract:
Methods and systems for detecting a change in contact information are provided herein. In some embodiments, a method for detecting a change in contact information may include sending a request including a communication identifier stored in an address book associated with a first user, receiving, responsive to the request, a first identifier associated with the communication identifier, and comparing the first identifier received with a second identifier stored in association with the communication identifier.
Abstract:
Systems and methods for terminating telephony communications to a mobile telephony device associated with a first native telephone number are disclosed. The method comprises: receiving, from a native mobile telephony provider network associated with the first native telephone number, a telephony communication that was originally directed to the first native telephone number but which has been forwarded to a forwarding access number, where the telephony communication includes a header comprising the first native telephone number; retrieving the native telephone number from the header; mapping the native telephone number to a mobile telephony device of a subscriber; and terminating the received telephony communication to the mobile telephony device associated with the native telephone number.