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The Integrated Systems consumer file contains information on more than 200 million households across the United States. The foundation of this file is composed of data from telephone directories. Data from the motor vehicle file is then merged, resulting in unparalleled information on length of residence and auto ownership.

Courthouse data is used to provide valuable information on home ownership and length of residency. National survey information is gathered from more than 30 million households supplying lifestyle, life stage and buying preferences. Additional data is overlaid onto the file from:

• Birth Records, Voter Registrations, Direct Mail Responders, Internet Data Searches

• Magazine, Book & Merchandise Buyers, E-Commerce Buyers

Finally, the most recent census data on education, age, housing, income, occupation and ethnic origin is incorporated into the file. After a lengthy update and verification process, you receive a precisely tailored, accurate household list.