Use this LookUp to:
- Verify, correct & standardize up to 500 U.S. addresses at a time.
- Import contact records from Excel.
- Copy and paste comma delimited contact data
- Identifies vacant addresses
- First row must have column names
- Address and ZIP Code columns are required
- Name, Company, AddressLine2, City, State and Email
columns are optional
- NEW - NCOA Processing added to Listware for Excel.
Latest version of Listware with USPS approved National Change of Address is available now for downloading. Click for Free Download.