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AVS Response Codes

Address Verification Service results explained: Y, Z, A, N, U and more.

Tool inputs stay in your browser · optional AI search sends your query

Good to know: Visa-style AVS result codes. Your processor may map or rename them.

How to use it (step by step)

  1. 1Fill in the boxes: “Code or keyword”. Example numbers are already there so you can see how it works; replace them with yours.
  2. 2The result updates instantly as you type (on a phone it is below the boxes).
  3. 3The bold line is the main answer. Tap Copy next to any value to copy it.

Words to know

AVS
Address Verification: the bank checks if the billing address typed matches the card owner’s address.

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