public static PostalCodesCities GetPostalCodesCities(string countryCode)
        {
            List <PostalCodeData> postalCodeArray = new List <PostalCodeData>();
            List <CityData>       cityArray       = new List <CityData>();
            List <GeographyData>  geographyArray  = new List <GeographyData>();
            PostalCodes           codes           = PostalCodes.ForCountry(countryCode);
            Country country             = Country.FromCode(countryCode);
            int     maxPostalCodeLength = 0;

            foreach (PostalCode code in codes)
            {
                PostalCodeData dataPoint = new PostalCodeData
                {
                    Code   = code.PostalCode,
                    CityId = code.CityId
                };

                if (code.PostalCode.Length > maxPostalCodeLength)
                {
                    maxPostalCodeLength = code.PostalCode.Length;
                }

                postalCodeArray.Add(dataPoint);
            }

            Cities cities = Cities.ForCountry(countryCode);

            foreach (City city in cities)
            {
                CityData dataPoint = new CityData
                {
                    Id          = city.Identity,
                    Name        = city.Name,
                    GeographyId = city.GeographyId
                };

                cityArray.Add(dataPoint);
            }

            Geographies geographies = Country.FromCode(countryCode).Geography.ThisAndBelow();

            foreach (Geography geography in geographies)
            {
                GeographyData dataPoint = new GeographyData
                {
                    Id   = geography.Identity,
                    Name = geography.Name
                };

                geographyArray.Add(dataPoint);
            }

            PostalCodesCities result = new PostalCodesCities
            {
                PostalCodes           = postalCodeArray.ToArray(),
                CityNames             = cityArray.ToArray(),
                Geographies           = geographyArray.ToArray(),
                PostalCodeLength      = country.PostalCodeLength,
                PostalCodeLengthCheck = maxPostalCodeLength
            };

            return(result);
        }