公开(公告)号：US20200092688A1

公开(公告)日：2020-03-19

申请号：US16575856

申请日：2019-09-19

Applicant: FIRST ORION CORP.

Inventor： Robert Francis Piscopo, JR. ,  Julie Sara Fowler ,  Michael Joseph Furey ,  Charles D. Morgan

IPC: H04W4/16 ,  H04W8/28 ,  H04L29/06

Abstract: One example method of operation may include identifying a call destined for a mobile device, querying a number portability database for call routing information, receiving one or more of a location routing number assigned to the mobile network operator and a location routing number assigned to the mobile virtual network operator, forwarding a call message associated with the call to a session border control device operated by the mobile network operator, and determining whether to route the call to a mobile network operator subscriber or a mobile virtual network operator based on whether the location routing number is assigned to the mobile network operator or the mobile virtual network operator.