API REFERENCEPhone NumbersList phone numbersGEThttps://api.elevenlabs.io/v1/convai/phone-numbersRetrieve all Phone NumbersHeadersxi-api-keystringRequiredResponseSuccessful ResponseGetPhoneNumberTwilioResponseModelobjectShow 5 propertiesORGetPhoneNumberSIPTrunkResponseModelobjectShow 8 propertiesErrors422Unprocessable Entity Error