generalDesc = (new PhoneNumberDesc()) ->setNationalNumberPattern('[18]\d{1,3}') ->setPossibleLength([2, 3, 4]); $this->premiumRate = PhoneNumberDesc::empty(); $this->tollFree = (new PhoneNumberDesc()) ->setNationalNumberPattern('1(?:1[37]|[37])') ->setExampleNumber('13') ->setPossibleLength([2, 3]); $this->emergency = (new PhoneNumberDesc()) ->setNationalNumberPattern('1(?:1[37]|[37])') ->setExampleNumber('13') ->setPossibleLength([2, 3]); $this->short_code = (new PhoneNumberDesc()) ->setNationalNumberPattern('1(?:1[37]|[37])|8711') ->setExampleNumber('13'); $this->standard_rate = PhoneNumberDesc::empty(); $this->carrierSpecific = (new PhoneNumberDesc()) ->setNationalNumberPattern('871\d') ->setExampleNumber('8710') ->setPossibleLength([4]); $this->smsServices = (new PhoneNumberDesc()) ->setNationalNumberPattern('871\d') ->setExampleNumber('8710') ->setPossibleLength([4]); } }