generalDesc = (new PhoneNumberDesc()) ->setNationalNumberPattern('[14]\d{2,4}') ->setPossibleLength([3, 4, 5]); $this->premiumRate = PhoneNumberDesc::empty(); $this->tollFree = (new PhoneNumberDesc()) ->setNationalNumberPattern('1(?:10|2[03])') ->setExampleNumber('110') ->setPossibleLength([3]); $this->emergency = (new PhoneNumberDesc()) ->setNationalNumberPattern('1(?:10|2[03])') ->setExampleNumber('110') ->setPossibleLength([3]); $this->short_code = (new PhoneNumberDesc()) ->setNationalNumberPattern('110|40404|1(?:2|[57]\d)\d') ->setExampleNumber('110'); $this->standard_rate = PhoneNumberDesc::empty(); $this->carrierSpecific = (new PhoneNumberDesc()) ->setNationalNumberPattern('404\d\d') ->setExampleNumber('40400') ->setPossibleLength([5]); $this->smsServices = (new PhoneNumberDesc()) ->setNationalNumberPattern('404\d\d') ->setExampleNumber('40400') ->setPossibleLength([5]); } }