generalDesc = (new PhoneNumberDesc()) ->setNationalNumberPattern('[179]\d{2,3}') ->setPossibleLength([3, 4]); $this->premiumRate = PhoneNumberDesc::empty(); $this->tollFree = (new PhoneNumberDesc()) ->setNationalNumberPattern('19[2-5]|99[2-4]') ->setExampleNumber('192') ->setPossibleLength([3]); $this->emergency = (new PhoneNumberDesc()) ->setNationalNumberPattern('19[2-5]|99[2-4]') ->setExampleNumber('192') ->setPossibleLength([3]); $this->short_code = (new PhoneNumberDesc()) ->setNationalNumberPattern('1(?:05[0-259]|88|9[2-5])|777|99[2-4]|10[0-8]') ->setExampleNumber('100'); $this->standard_rate = (new PhoneNumberDesc()) ->setNationalNumberPattern('103') ->setExampleNumber('103') ->setPossibleLength([3]); $this->carrierSpecific = PhoneNumberDesc::empty(); $this->smsServices = PhoneNumberDesc::empty(); } }