Who are we?

Since 1988, csf Corporation has excelled at providing software solutions to Fortune 500 companies. csf Corporation is the leader in toll free number administration, provisioning, routing, and fulfillment. Our flagship product 8MSĀ®, manages over 30% of the toll-free numbers in the industry, and is available as a SaaS based service or a dedicated Operations Support System.

Customer Feedback

"With 8MS software from csf, we can manage our toll-free information quickly and easily , and our people are more efficient in handling a high volume of transactions - so we can do more with less - which is an imperative for most businesses in today's economy."
David P. Iannone, VP Global Service Delivery, Global Crossing
"Grand Merci pour la rapidite du service."
Pierre - 800forall.com customer
"You have a wonderful team!! Thank you!"
Amanda - Cox Communications