Listline

Worldata offers a list of 13,587 subscribers to Forbes' weekly e-mail newsletter for investors interested in mobile computing and communications trends. The Internet is the source.

SELECTIONS: Gender, hotline, state/SCF/ZIP

PRICE: $155/M

CONTACT: Worldata, 561-393-8200

The file names 6.6 million travelers who plan and book trips online. All paid with credit cards. Direct mail is the source.

SELECTIONS: Hotline, air travel, domestic/foreign travel, family vacations, cruise, business, recreational vehicle, time-share, interests, state/SCF/ZIP

PRICE: $250/M

CONTACT: List Services Corp., 203-791-4447

This list identifies 51.6 million consumers whose behavior reportedly indicates their environmental consciousness. Separate segments highlight distinctive environmental mindsets, from those who take responsible action to others who seem not to have any interest in the environment at all. Sources include market research, statistical modeling data, and direct mail lifestyle surveys. Most of those listed are homeowners age 45 or older who earn $75,000 or more annually.

SELECTIONS: Age, environmental contributors, home-owners, income, Internet buyers, mail order buyers, presence of children, state/SCF/ZIP

PRICE: $95/M

CONTACT: Belardi/Ostroy, 212-381-1717

Some 44,700 History Channel Club paid members are identified here. They bought books, DVDs and collectibles related to the Revolutionary War and subscribe to The History Channel Magazine. An average buyer is a 60-year-old married man with annual household income of $95,400. The source is direct to publisher.

SELECTIONS: Gender, source, state/SCF/ZIP

PRICE: $115/M

CONTACT: Names and Addresses Inc., 847-850-1021

VentureDirect Worldwide is offering a list of 30,063 value-added resellers and systems integrators on behalf of Vertmarkets Inc. The file identifies information technology professionals, particularly those involved with data collection and storage, wireless hardware and software, digital management and radio-frequency identification technology. Data is sourced from a Web site and includes the names of 16,624 subscribers to an e-mail newsletter and 12,951 e-mail addresses. Demographic data is gathered from search inquiries.

SELECTIONS: None

PRICE: $275/M

CONTACT: VentureDirect Worldwide, 212-655-5186

Amacai Information Corp.'s list identifies 1.9 million consumers reportedly interested in at least one of the following: electronics, video games, video recording, personal computers, photography, stereos and audio equipment. Among the sources are mail order transactions, survey responses, telephone directories and household census data.

SELECTIONS: Age, credit card, dwelling type, estimated home value, ethnicity, gender, homeowners/renters, household income, length of residence, mail order buyers, marital status, occupation, presence of children, telephone number, religion, state/SCF/ZIP

PRICE: $70/M

CONTACT: Aggressive List Management Inc., 217-787-2029

This is a list of more than 1.2 million individuals and families who are planning to relocate to new residences. Online surveys are among the sources.

SELECTIONS: Age, demographic, gender, household income, home value, education, hotlines, recency, telephone number, state/SCF/ZIP

PRICE: $120/M

CONTACT: List Bargains Division, Media Source Solutions, 914-617-8138

A master file of 7.3 million buyers from the last six months. Behavior and purchasing data is overlaid. Sources include telephone directories, census data, survey responses and credit card data.

SELECTIONS: Hotlines, e-mail name/address, change in affluence, catalog buyers, household composition, clubs, hobbies, magazines, book readers, crafts, adult's/child's age, gender, ethnicity, homeowners, income, dwelling size/type, presence of child, religion, state/SCF/ZIP

PRICE: $65/M

CONTACT: RMI Direct Marketing Inc., 203-825-4618

Some 282,440 buyers of men's sexual potency products are listed. Customers' average age is 50. Sources include online registrations, sweepstakes and telemarketing.

SELECTIONS: Monthly hotline, age, homeowners, income, multibuyers, lifestyle, telephone number, state/SCF/ZIP

PRICE: $100/M

CONTACT: Focus USA, 201-489-2525

This master file from Infocore Inc. provides e-mail addresses for consumers in 50 nations. Counts range from 53,207 for Eastern Europe to 2.5 million for Western Europe. Segments for North America and the Far East are available. The list is updated daily.

SELECTIONS: Lifestyle, interest, job title, company, gender, telephone number

PRICE: $275/M

CONTACT: Infocore Inc., 760-607-2500