PhoneOperator:
code = CharField()
name =
region =
PhoneRange:
minval = BigIntegerField()
maxval = BigIntegerField()
operator = ForeignKey(PhoneOperator)
Тогда
my_operator = PhoneOperator.objects.filter(
code=my_number[0:3],
phonerange__minval__lte=my_number[3:],
phonerange__maxval__gte=my_number[3:]
)
<dependency>
<groupId>ru.asubezdna</groupId>
<artifactId>abyss-commerceml</artifactId>
<version>2.08.1</version>
</dependency>