- BillingFrequency
- PhoneNumberAssignmentType
- PhoneNumberCapabilities
- PhoneNumberCapabilityType
- PhoneNumberCost
- PhoneNumberError
- PhoneNumberErrorResponseException
- PhoneNumberOperation
- PhoneNumberOperationStatus
- PhoneNumberOperationType
- PhoneNumbersAsyncClient
- PhoneNumbersClient
- PhoneNumbersClientBuilder
- PhoneNumberSearchOptions
- PhoneNumberSearchResult
- PhoneNumbersServiceVersion
- PhoneNumberType
- PurchasedPhoneNumber
- PurchasePhoneNumbersResult
- ReleasePhoneNumberResult
- ReservationStatus