Lookup an Address Using Autocomplete, Free Form or MAK

Use the Address Check tool to instantly check, verify and correct U.S. and Canadian addresses according to USPS and Canada Post standards. Search a single residential or commercial address using type-ahead auto-completion or free form to verify and receive property information, current resident and more.

  • Autocomplete - Begin to type an address and select the best match.
  • Free Form - Type or paste an address and hit submit.
  • MAK - Enter 10-digit Melissa Address Key.
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