The Address Object API allows customer applications to verify, correct & standardize U.S. and Canadian addresses. The API is capable of verifying and formatting addresses, appending ZIP+4 Codes, parsing addresses into component pieces, searching for address ranges, and providing geographic data for ZIP Codes. It is CASS certified by the USPS.
Melissa Data creates data quality and address management solutions for websites and businesses. Their services standardize, verify, and enhance global contact data, including Melissa Data creates data quality and address management solutions for websites and businesses. Their services standardize, verify, and enhance global contact data, including addresses, phone numbers and email addresses.
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