👉 A "zip" in the context of a zip code is a three-letter numerical code used to identify a specific location within the United States. It consists of four digits, which are usually arranged in ascending order from left to right, with the first digit being the state number and the last two digits (which can be any combination of the first two digits) being the city or town numbers. For example: - The zip code for New York City is 10001. - The
