public java.util.List<String> getPhoneNumberCountries() {
        return phoneNumberCountries;
    }
<p>
The countries for proxy phone numbers to be selected from.
</p>

@return The countries for proxy phone numbers to be selected from.
aws-java-sdk-chimesdkvoice/src/main/java/com/amazonaws/services/chimesdkvoice/model/Proxy.java