---
title: CTCarrier
framework: coretelephony
role: symbol
role_heading: Class
path: coretelephony/ctcarrier
---

# CTCarrier

Information about the user’s cellular service provider, such as its unique identifier and whether it allows VoIP calls on its network.

## Declaration

```swift
class CTCarrier
```

## Topics

### Getting Information About the Cellular Service Provider

- [allowsVOIP](coretelephony/ctcarrier/allowsvoip.md)
- [carrierName](coretelephony/ctcarrier/carriername.md)
- [isoCountryCode](coretelephony/ctcarrier/isocountrycode.md)
- [mobileCountryCode](coretelephony/ctcarrier/mobilecountrycode.md)
- [mobileNetworkCode](coretelephony/ctcarrier/mobilenetworkcode.md)

## Relationships

### Inherits From

- [NSObject](objectivec/nsobject-swift.class.md)

### Conforms To

- [CVarArg](swift/cvararg.md)
- [CustomDebugStringConvertible](swift/customdebugstringconvertible.md)
- [CustomStringConvertible](swift/customstringconvertible.md)
- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [NSObjectProtocol](objectivec/nsobjectprotocol.md)

## See Also

### Deprecated

- [CTCall](coretelephony/ctcall.md)
- [CTCallCenter](coretelephony/ctcallcenter.md)