These numeric postal codes designate specific geographic delivery routes within the city of Newport News, Virginia. Each code corresponds to a defined area, facilitating efficient mail sorting and delivery by the United States Postal Service.
Accurate postal codes are essential for logistics, mapping, and data analysis within the region. They streamline operations for businesses, enable targeted marketing efforts, and contribute to the accuracy of emergency services response. Furthermore, the evolution of these codes reflects the growth and development of the city itself.