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# lookupInfos(withPhoneNumbers:)

Returns an array of lookup infos for the specified phone numbers.

```
class func lookupInfos(withPhoneNumbers phoneNumbers: [String]) -> [CKUserIdentity.LookupInfo]
```

## Parameters

`phoneNumbers`

The phone numbers for looking up the user identities.

## Discussion

Use the values that this method returns in an [`CKDiscoverUserIdentitiesOperation`](/documentation/CloudKit/CKDiscoverUserIdentitiesOperation) operation or an  [`CKFetchShareParticipantsOperation`](/documentation/CloudKit/CKFetchShareParticipantsOperation) operation to retrieve the corresponding user identities.

---

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