Neustar, Inc.

Ken Politz

Guido Jonjie S Sena, Jr

Tim Cody

John Devolites

Michael Cooley

Manjul Maharishi

Gaurav Sharma

Marybeth C Degeorgis

Jason Torrey

James Garvert

Guido Jonjie S Sena

A contact information system provides an independent network authority for providing contact information in connection with incoming calls or messages. The contact information system utilizes a database of communication identifiers to provide contact information for end user devices that receive incoming communications which specify communication identifiers that are stored in the database.

Computing device and system for rendering contact information that is retrieved from a network service

Disclosed herein are systems and methods for providing mobile call authentication. For instance, a token indicative of a call request can be received from a calling party. The token can include a called party number and a time of the request. A subscriber database can be accessed to determine identifying information associated with the calling party based at least in part on the token. The token can be authenticated based at least in part on the identifying information and using one or more predefined authentication protocols. The token can be stored in a call session registry storing data indicative of a plurality of active telephone call events. A verification request for the call request can be received from the called party. The call request can be verified based at least in part on the token. The called party can be notified that the call request has been verified.

End-to-end management of authenticated communications

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Sterling, VA, United States of America

Ken Politz