Determine the validity of any U.S. Address

Verify that an address truly exists........
right down to the apartment or suite number

By incorporating U.S. Address Validation into your search, you can verify that addresses actually have postal delivery service. This file contains every address in the U.S. that the postal service delivers mail to including apartments, suites, PO boxes, rural route addresses and all others. This service is ideal for address correction as well as fraud prevention. Many address data bases use CASS certification that utilize a range of numbers on a street to determine validity. Our database uses actual data from the postal service showing addresses that mail is currently being delivered to. A street number may fall within the qualified range but if mail is not being delivered there then it may be a vacant building or even a vacant lot.

This process can be done on-line in a few seconds on one address at a time or on a file containing an unlimited number of addresses. Cost and turn around time will vary depending on the file size.