prices_number.go
func (cpnps *CountryPhoneNumberPriceService) Get(ctx context.Context, isoCountry string) (*NumberPrice, error) {
	numberPrice := new(NumberPrice)
	err := cpnps.client.GetResource(ctx, phoneNumbersPathPart+"/Countries", isoCountry, numberPrice)
	return numberPrice, err
}
func (cpnps *CountryPhoneNumberPriceService) Get(ctx context.Context, isoCountry string) (*NumberPrice, error) {
	numberPrice := new(NumberPrice)
	err := cpnps.client.GetResource(ctx, phoneNumbersPathPart+"/Countries", isoCountry, numberPrice)
	return numberPrice, err
}
// returns the phone number price by country