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Rutgers has access to the U.S. Businesses module, which contains detailed information on more than 59 million U.S. businesses and employers. All directory listings include names, addresses, and telephone numbers. Company listings include a variety of data points, include industry profiles, business profiles, business demographics, internal links to subsidiary and parent companies, senior executives and their titles, company news, business expenditures, business history, nearby businesses, and competitors.
Search for a person or a business, or do a reverse lookup.
Historical Telephone Directories
Please note that the Rutgers University Libraries do not maintain a collection of historical telephone directories for locations outside New Jersey. Information on the availability of New Jersey directories can be found on the New Jersey Genealogy research guide.
For information on telephone directories for specific locations or areas both in New Jersey and elsewhere, consider contacting libraries or historical societies/groups in the same area. Local libraries and organizations often retain such material.