About Encylopedia Britannica Customer Support (North American Office): Official Website :http://store.britannica.com/ Official Britannica Customer Service: 1-800-323-1229 E-mail Britannica Customer Support. Phone in U.S. and Canada:
About Encylopedia Britannica Customer Support (North American Office): Official Website :http://store.britannica.com/ Official Britannica Customer Service: 1-800-323-1229 E-mail Britannica Customer Support. Phone in U.S. and Canada: