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Telecom Rate & Jurisdiction Data

​KFR Services provides accurate telecom jurisdiction, numbering plan and call rating data solutions. Clients use our local calling area database, NPA-NXX database and LEC rates database to avoid the pitfalls of billing and reporting mistakes — because there's no such thing as just one mistake when you're processing call detail records (CDRs) against inaccurate referential data. 

A single jurisdictional or rate error multiplies quickly when it's applied to thousands — or even millions — of CDRs. That's why we designed our telecom rating database to deliver the most accurate intelligence to help our customers eliminate billing errors and gain peace of mind.

Telecom Database


Data accuracy is vital in the telecommunications industry, impacting a company's ability to route, rate and bill calls without error. With a reliable telecom database provider in your corner, you can ensure that you have access to accurate telecom rating data you can rely on.


At KFR Services, we assist customers with our streamlined telecom routing database that comprises 100% accurate data. We gather information from numerous public sources and compile it into a comprehensive data set that you can easily implement into your software, enabling you to seamlessly route and rate billions of calls per month.

Our Services

When you choose KFR as your telecom rate and jurisdictional data provider, you can expect to maximize your rating and routing accuracy and efficiency.


Our Services
Jurisdictional Data

​With our jurisdictional databases, you gain comprehensive insights on wireline and wireless traffic to help you accurately identify local traffic and/or intra-MTA traffic. Our MTA database gives the MTA of the originating and terminating point of the call. And our local calling area database helps your billing systems accurately determine which calls are local and which are not for both end-user and intercarrier billing. We help you boost revenue, minimize costs and retain customers with accurate billing. Our jurisdictional data services allow you to:

  • Identify local calls using our Local Calling Area Database.

  • Determine wireless jurisdiction using MTAs.

  • Resolve billing disputes with independent traffic reports.

Dialing Plan Data

​Using this reliable telecom routing database, you can easily route and rate domestic and international calls. Our dialing plan data provides valuable information regarding wireless numbers, interLATA and intraLATA calls, and rate center identification. Primary functions of our dialing plan data include:

  • Matching zip codes to the right area code and exchange.

  • Routing calls correctly with accurate dialing pattern information.

  • Determining all assigned rate centers and NPA-NXXs using our NPA-NXX database or finding an NPA-NXX using our NPA-NXX lookup tool.


"In the first month we billed an additional $140,000 that previously would have been left on the table.... and we've only done 2 states so far!"

Jon Jones
President, Data-Tech

Ready to find out more?

If you're looking for access to the industry's most accurate telecom rating data, choose KFR Services as your go-to telecom database provider. We're driven by customer needs, providing our clients with expert assistance and high-quality data that helps their businesses thrive.

Learn how KFR's quality sets us apart from our competition, and why we set the industry standard for accuracy by emailing us at or calling 800-433-6181 today! 

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