Patent ID: 11909915
Assignee: LEVEL 3 COMMUNICATIONS, LLC
Field: Digital communication (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 4:
5. The method of claim 1, wherein determining whether the set of 911 or E911 address data associated with the customer requires updating comprises determining, using the computing system, whether the set of 911 or E911 address data requires updating based on one of:
a transfer of telephone service for the customer from an unaffiliated service provider;
a stated or detected change in geo-location data of at least one call device having a corresponding telephone number associated with the customer;
a change in a business telephone directory maintained by the customer;
a stated or detected change in Internet Protocol (“IP”) address of at least one call device having a corresponding telephone number associated with the customer;
a stated or detected change in at least one E911 address associated with the customer in at least one database maintained by a third party vendor;
at least one call device having a corresponding telephone number associated with the customer being set up as a work-from-home call device for an employee of the customer;
a determined discrepancy between at least one database maintained by the third party vendor and at least one database maintained by the service provider;
a request to update at least one address in the E911 database;
results of an E911 address audit for the customer; or
whether any changes to at least one address associated with the customer affect any address contained within the set of 911 or E911 address data.