US Patent 11171870 Communication failover and load balancing method

A system comprising a communication activity detecting device, a network selector, and a network control memory structure that operate to detect anomalous communication activity and, in response, send a routing control to a location routing number control memory structure to alter a location routing number, which results in communication activity switching from a first network to a second network. A method including receiving a network switch control to switch communication activity from a first network to a second network, selecting the second network from one or more networks to route the communication activity, and sending a routing control to a location routing number control memory structure. The routing control may include instructions to alter a first location routing number to a second location routing number associated with the second network.