: The first three digits, "146," serve as the prefix for Rochester, NY , and its immediate suburbs. This region includes landmarks like the George Eastman Museum and the University of Rochester .
: The final five digits, "46635," are also just one digit away from 63135, which covers parts of St. Louis , including the city of Ferguson . 146635 zip
, as the U.S. Postal Service system utilizes a five-digit primary code. Standard ZIP codes (an acronym for Zone Improvement Plan) are designed to "zip" mail efficiently across the country by identifying specific geographic areas, with the first digit representing a broad region (0 in the East, 9 in the West) and subsequent digits narrowing down to sectional centers and local post offices. : The first three digits, "146," serve as