[Home](./index.md) > [@snowplow/react-native-tracker](./react-native-tracker.md) > [PlatformContextRetriever](./react-native-tracker.platformcontextretriever.md) > [getCarrier](./react-native-tracker.platformcontextretriever.getcarrier.md) ## PlatformContextRetriever.getCarrier property The carrier of the SIM inserted in the device Signature: ```typescript getCarrier?: () => Promise; ```