eFax Corporate Administrator

Administrator Guidelines

Get the most from your eFax account – with videos, guides, and other documentation to help you learn about setting up business fax numbers, downloading APIs, understanding HIPAA fax compliance and more

Corporate Support

Phone Us

United States 1 (323) 817-3202 or 1 (800) 810-2641

United Kingdom +44 (0) 8707 112200

Email Us
corporatesupport@mail.efax.com