Abstract: The present disclosure describes an autonomous mechanism for seamlessly coordinating timing of subscriber devices in a service provider system based on the subscriber devices' physical geographic locations. The service provider system dynamically calibrates local times for subscriber devices in geographic locations around in the world without requiring additional local infrastructure. This calibration allows the subscriber devices to receive customized services specifically tailored to their physical geographic locations from the service provider system. Moreover, this autonomous mechanism allows the subscriber devices to be quickly re-purposed to different physical geographic locations without the need to manually configure each individual subscriber device prior to relocation.