Contact Us
For dial up and dial up related email support, please call: 1-866-648-6617, 24 x 7.
For website hosting, please call 866-245-5154, 24 x 7.
Or email us at support@ifsis.com for any questions or concerns you have and we will reply within 24 hours.
For billing questions, please email us at support@ifsis.com.
For check payments, please remit to:
IFSIS Payment Center
P.O. Box 535
Damascus, MD 20872-0535