generalDesc = (new PhoneNumberDesc()) ->setNationalNumberPattern('1\d{2,3}') ->setPossibleLength([3, 4]); $this->premiumRate = PhoneNumberDesc::empty(); $this->tollFree = (new PhoneNumberDesc()) ->setNationalNumberPattern('1(?:0[0-36]|12)|1(?:09|11)\d') ->setExampleNumber('100'); $this->emergency = (new PhoneNumberDesc()) ->setNationalNumberPattern('1(?:0[0-3]|12)') ->setExampleNumber('100') ->setPossibleLength([3]); $this->short_code = (new PhoneNumberDesc()) ->setNationalNumberPattern('1(?:0(?:[0-36]|98)|1(?:1[1-4]|2))') ->setExampleNumber('100'); $this->standard_rate = PhoneNumberDesc::empty(); $this->carrierSpecific = PhoneNumberDesc::empty(); $this->smsServices = PhoneNumberDesc::empty(); } }