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Industry Applications

Database Maintenance
Direct Marketing
Home-Based Businesses
Home Improvement
Inbound & Outbound Call Centers
Litigation Research
Political Action Committees
State Property Tax Lists


Average Match Rate

Minimum File Charge

Required Fields

Acceptable File Format

How To Send a File


Select An Industry

Call Centers

Voter & Constituent Files

Financial Communications

Recruiters & Hiring Agencies

Insurance & Warranty Programs

Direct Mail

Loyalty & Retention Programs

NEW FOR 2007: LIVE REVERSE APPEND

Sometimes prospect and customer lists become nothing more than a name and/or a phone number. Our Reverse Append service accesses a real-time database updated six times a day from all the major telco providers and some wireless phone companies. The Reverse Append also has access to the millions of unlisted phone numbers not available for phone appending. If your file contains existing phone numbers and are using the Phone Verification service, we suggest using Reverse Append to help analyze your data further.

The bolded text in the examples below represent the appended information.

 

Service Type

Original File

Output File

Reverse Append by Phone Number

(222) 222-2222

(222) 222-2222
Name or Company
Address Line 1
Address Line 2
City, State, Zip+4
DPC
Record Type (business or residential)

Reverse Append with Consumer Demographics

(222) 222-2222

(222) 222-2222
Name or Company
Address Line 1
Address Line 2
City, State, Zip+4
DPC
Record Type (business or residential)
Homeowner
Marital Status
Length of Residence


Available Household Demographics

Age
Credit Card Holder
Dwelling Type
Gender
Home Ownership
Household Composition
Length of Residence
Marital Status
Median Census Income
Median Home Value
Number of Children
Presence of Children Age 0-17
Verification Date

 

About Our Source Data

Records are compiled then enhanced with data from exclusive partnerships and telco-verified sources providing the most complete and up to date information available. Our file contains approximately 100 million households with more than 50 million records containing data points not found in any other source.

 

The United States business database is derived from integrated directory and non-directory data, consolidates all listings and associated information for the same business name and street address, and categorizes the business type by Standard Industrial Classification (SIC) Code. The corresponding record's accuracy is assured through our multi-verified process, which provides you unmatched business information to assist in lowering your marketing costs and improving your mail delivery rates.

 


Contact us at (240) 243-4457 ext 121 for all questions regarding file formats, welcome letters, demographic selects, and prices. All lists are sent via email or through our secure site. ILS accepts Visa, MasterCard, and Discover.

 

 

       


 

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