prices_voice.go
func (cvps *CountryVoicePriceService) GetPage(ctx context.Context, data url.Values) (*CountriesPricePage, error) {
	return cvps.GetPageIterator(data).Next(ctx)
}
func (cvps *CountryVoicePriceService) GetPage(ctx context.Context, data url.Values) (*CountriesPricePage, error) {
	return cvps.GetPageIterator(data).Next(ctx)
}
func ( cvps * CountryVoicePriceService ) GetPage ( ctx context . Context , data url . Values ) ( * CountriesPricePage , error ) { return cvps . GetPageIterator ( data ) . Next ( ctx ) }
// returns a list of countries where Twilio voice services are available and the corresponding URL
// for retrieving the country specific voice prices.
returns a list of countries where Twilio voice services are available and the corresponding URL for retrieving the country specific voice prices .