def is_nanpa_country(region_code):
    return region_code in _NANPA_REGIONS
Return length of the national destination code code for a number.
dataset/ETHPy150Open daviddrysdale/python-phonenumbers/python/phonenumbers/phonenumberutil.py/is_nanpa_country--crossover with--dataset/ETHPy150Open daviddrysdale/python-phonenumbers/python/phonenumbers/phonenumberutil.py/length_of_national_destination_code