General Info

Established in 1965, Computer Systems, LLC is a data processing service bureau, specializing in providing billing services to its rural incumbent and local exchange carrier clients. Based in Shawano, Wis., the company offers a wide range of services, including telephone billing, internet billing, carrier access billing system (CABS), reciprocal compensation billing and electronic bill presentment and payment (EBPP). Computer Systems, LLC also provides cable TV billing, lifeline and link-up services, long distance reselling software and support, toll processing, mediation as well as accounting and operational support software.