def _is_mobile(ntype):
    return (ntype == PhoneNumberType.MOBILE or
            ntype == PhoneNumberType.FIXED_LINE_OR_MOBILE or
            ntype == PhoneNumberType.PAGER)
Checks if the supplied number type supports carrier lookup
dataset/ETHPy150Open daviddrysdale/python-phonenumbers/python/phonenumbers/carrier.py/_is_mobile