generalDesc = (new PhoneNumberDesc()) ->setNationalNumberPattern('[129]\d{2,4}') ->setPossibleLength([3, 4, 5]); $this->premiumRate = PhoneNumberDesc::empty(); $this->tollFree = (new PhoneNumberDesc()) ->setNationalNumberPattern('9(?:11|99)') ->setExampleNumber('911') ->setPossibleLength([3]); $this->emergency = (new PhoneNumberDesc()) ->setNationalNumberPattern('9(?:11|99)') ->setExampleNumber('911') ->setPossibleLength([3]); $this->short_code = (new PhoneNumberDesc()) ->setNationalNumberPattern('1\d{2,3}|26[01]\d\d|9(?:11|99)') ->setExampleNumber('100'); $this->standard_rate = PhoneNumberDesc::empty(); $this->carrierSpecific = PhoneNumberDesc::empty(); $this->smsServices = PhoneNumberDesc::empty(); } }