public Integer getPhoneTypeCode() {
        return this.phoneTypeCode;
    }
<p>
The phone type, represented by an integer. Valid values are: 0 (mobile), 1 (landline), 2 (VoIP), 3 (invalid), 4
(other), and 5 (prepaid).
</p>

@return The phone type, represented by an integer. Valid values are: 0 (mobile), 1 (landline), 2 (VoIP), 3
        (invalid), 4 (other), and 5 (prepaid).
aws-java-sdk-pinpoint/src/main/java/com/amazonaws/services/pinpoint/model/NumberValidateResponse.java