since 1988, csf Corporation has been providing software solutions to a number of Fortune 500 companies.

csf’s flagship software, 8MS® is the powerful and easy to use alternative to SMS/800™.

We are the acknowledged leaders in the toll free management industry - 30% of the Toll Free numbers in the industry are managed by our 8MS software! csf has helped dozens of Toll Free service providers like QWEST, Verizon, and Global Crossing increase their productivity and efficiency.

We also understand that each client has different technical and financial drivers and our success is directly linked to our ability to meet each client where they are.