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# isoCountryCode

The ISO country code for the user’s cellular service provider.

```
var isoCountryCode: String? { get }
```

## Discussion

This property uses the ISO 3166-1 country code representation.

The value for this property is `nil` if any of the following apply:

- The device is in airplane mode.
- There is no SIM card in the device.
- The device is outside of cellular service range.

---

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