generalDesc = (new PhoneNumberDesc()) ->setNationalNumberPattern('[14]\d{2,3}') ->setPossibleLength([3, 4]); $this->premiumRate = PhoneNumberDesc::empty(); $this->tollFree = (new PhoneNumberDesc()) ->setNationalNumberPattern('1(?:02|1[89])') ->setExampleNumber('102') ->setPossibleLength([3]); $this->emergency = (new PhoneNumberDesc()) ->setNationalNumberPattern('1(?:02|1[89])') ->setExampleNumber('102') ->setPossibleLength([3]); $this->short_code = (new PhoneNumberDesc()) ->setNationalNumberPattern('1(?:[0-37-9]|[4-6]\d)\d|4040|1[45]1') ->setExampleNumber('100'); $this->standard_rate = PhoneNumberDesc::empty(); $this->carrierSpecific = (new PhoneNumberDesc()) ->setNationalNumberPattern('1[45]1') ->setExampleNumber('141') ->setPossibleLength([3]); $this->smsServices = PhoneNumberDesc::empty(); } }