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  1. What is a postal code, a zip code, and how do they differ?

    Feb 10, 2025 · Postal code meaning: A series of letters, digits, or both used in an address for mail sorting and delivery purposes. Introduced in 1959, a postal code refers to the coding system …

  2. What is a postal code? What the five-digit number means.

    Oct 3, 2022 · A postal code is a five digit code used to help postal services deliver mail and packages. Here's what the numbers mean and how they determine yours.

  3. WOODSTOCK, Georgia ZIP Codes

    Use our address lookup or code list to find the correct 5-digit or 9-digit (ZIP+4) code for your postal mails destination.

  4. What Is a Postal Code? Definition, ZIP Codes & How They Work

    But what is a postal code exactly? At its core, a postal code is a series of numbers (sometimes letters) added to an address to help the postal service organize and deliver mail more …

  5. What is a Postal Code and Their Different Formats - PostGrid

    Postal codes are a set of numbers, a particular set of numbers (although it sometimes includes letters too) that helps postal services determine the destination of a mail. The postal code …

  6. What Is a Postal Code and Why Is It Important? - LegalClarity

    Aug 15, 2025 · A postal code is a structured series of characters, typically numbers or a combination of numbers and letters, assigned to specific geographic areas. This system …

  7. Introduction of the ZIP Code - U.S. Postal Facts

    The first number in the five-digit ZIP Code represents a general geographic area of the nation, “0” in the east, moving to “9” in the west. The next two numbers represent regional areas, and the …

  8. Postal codes | History, Examples, & Facts | Britannica

    Oct 10, 2025 · postal codes, numeric or alphanumeric code, usually five or six characters, that identifies a geographic location and address. Postal codes are managed by a specific entity …

  9. What Are Postal Codes and How They Enhance Mail Efficiency

    Feb 19, 2025 · Postal codes, often referred to as ZIP codes in the United States, are numerical or alphanumeric codes assigned to specific geographic areas to facilitate mail delivery. Their …

  10. What Is a Postal Code? A Brief History of Zip Codes

    Feb 2, 2024 · What Are Postal Codes? Most countries use postal codes, a series of letters or numbers (or a combo of both) that point to a postal address. They ensure your package and …