Our Customer Service representatives are available to answer your questions and take your orders Monday through Friday, 9 a.m. to 5 p.m. (EST).

Mailing Address

Infobase Publishing
132 West 31st Street, 17th Floor
New York, NY 10001

Email Addresses

Print Products: custserv@factsonfile.com
Database Sales: onlinesales@factsonfile.com
Technical Support: support@factsonfile.com

Phone Number (toll-free)

1-800-322-8755

Fax Number (toll-free)

1-800-678-3633