News Release

For Immediate Release

Press Contact:
Carl Wright
Service Level LLC
+1 734-827-2000


Extending the delivery of a custom telecommunications billing solution for AT&T

Ann Arbor, MI, 1 October 2014 - Service Level Corporation (SLC), a leading provider of real-time transaction rating solutions, today announced that SLC and AT&T (ATT), a global provider of telecommunications services and solutions, have signed an extension of their agreement for SLC to provide re-billing services to AT&T Third Party Solutions.

The extension will continue until 20 September 2016. It originally started on 5 April 2011.

This project involves collecting and processing bills and related charging information from eleven countries to apply the custom contractual AT&T rates for one of its large customers.

The re-billing project includes the re-billing of both calls made and monthly recurring charges for services (monthly connection charges, ISDN lines, feature charges, etc.).

Delivering these services involved collecting data from third party carrier portals in the form of call detail records, spreadsheet reports and PDF bill images. All of this data is processed into formats that permit the application of the contractual rates established between AT&T and its customer. And then organized into reports for billing and usage management.

About Service Level LLC

Service Level LLC is one of the leading providers of rating engines and rating solutions to the communications industry and large corporate users with a long history providing BSS solutions. Over more than twenty years as Lynn-Arthur Associates, Inc, then CableData Telecommunications and now as Service Level Corporation, the SLC team has served AT&T, MCI, Verizon, Telcel (Mexico), the General Services Administration and Mobil Corporation among many others. More information is available at

Service Level Contact:

+1 734 827-2000



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