Do Zip Codes Start with 0? Understanding East Coast Zip Codes

Discover how zip codes can start with 0 and learn about East Coast codes like Boston's 021.

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Yes, zip codes can have a 0. In fact, many East Coast areas in the United States have zip codes starting with 0. For example, Boston’s zip codes begin with 021. Always use the full 5-digit code to ensure accurate mail delivery.

FAQs & Answers

  1. Can zip codes have leading zeros? Yes, zip codes can indeed have leading zeros, especially in certain regions like the East Coast.
  2. What are some examples of zip codes with 0? Examples include Boston's zip codes that start with 021, among others in the northeastern US.
  3. Why is it important to use the full zip code? Using the full 5-digit zip code is crucial for ensuring accurate mail delivery.
  4. Do all US states have zip codes starting with 0? No, not all states have zip codes starting with 0; it is primarily found in the northeastern region of the US.