---
title: trackingNumber
framework: datadetection
role: symbol
role_heading: Instance Property
path: datadetection/datadetector/match/semanticdetails/shipmenttrackingnumber/trackingnumber
---

# trackingNumber

The number the carrier uses to track the package.

## Declaration

```swift
let trackingNumber: String
```

## See Also

### Properties that describe a shipment

- [carrier](datadetection/datadetector/match/semanticdetails/shipmenttrackingnumber/carrier.md)
- [trackingURL](datadetection/datadetector/match/semanticdetails/shipmenttrackingnumber/trackingurl.md)