func GetGeocodingForNumber()

in phonenumbers.go [3489:3512]

• 19 lines of code
• 7 McCabe index (conditional complexity)

func GetGeocodingForNumber(number *PhoneNumber, lang string) (string, error) {
	geocoding, _, err := getValueForNumber(geocodingOnces, geocodingPrefixMap, gen.GeocodingData, lang, 10, number)
	if err != nil || geocoding != "" {
		return geocoding, err
	}

	// fallback to english
	geocoding, _, err = getValueForNumber(geocodingOnces, geocodingPrefixMap, gen.GeocodingData, "en", 10, number)
	if err != nil || geocoding != "" {
		return geocoding, err
	}

	// fallback to locale
	var reg language.Region
	if reg, err = language.ParseRegion(GetRegionCodeForNumber(number)); err != nil {
		return "", err
	}

	var langT language.Tag
	if langT, err = language.Parse(lang); err != nil {
		langT = language.English // fallback to english
	}
	return display.Regions(langT).Name(reg), nil
}