WALTHAM, Mass.--(BUSINESS WIRE)--NetCracker Technology announced today that C Spire’s wireless unit has gone live with NetCracker’s converged billing and active mediation solutions to support both pre-paid and post-paid wireless services on a single rating and billing platform. C Spire, a diversified telecommunications and technology services company, operates the United States’ largest privately held wireless communications unit and is based in Ridgeland, Mississippi. The company provides worl