Global Dialing Data

Authoritative data to enable least-cost routing and help guard against revenue leakage and fraud

At the very core of interconnect data exchange lies the cornerstone to all telecom services -- the dial code. We route to it, rate against it and bill according to it. The slightest deficiency can cause an operator millions of dollars in revenue leakage and fraudulent activity-related losses. Global Dialing Data, a component of the Telcordia® Service Interconnection Registry, contains over 800,000 worldwide dial codes for over 230 markets, and is used for global routing, rating and billing of telecommunications traffic, offering invaluable time and cost savings to your company.

Our Global Dialing Data solution includes:

• Dialing codes with assigned operator, associated service type, and geographical locations in a normalized format
• Over 800,000 dialing codes from authoritative sources in more than 230 markets
• Continuous updates as dialing code and numbering plan changes occur
• Future numbering plan change notifications and activity reports

A global repository containing over 800,000 validated National Destination Codes (NDCs) which are also referred to as dialing prefixes, our Global Dialing Data solution allows proper routing and rating of traditional Public Switched Telephone Network (PSTN) voice traffic, mobile traffic, and VoIP and SMS traffic, as well as other multimedia services. In addition, we offer auditing services to analyze your internal dial code data and to assess revenue impacts to your operations.

Using our Dialing Data services will help you minimize:

• Incomplete or blocked calls
• Unbilled usage due to missing or incorrect reference data
• Usage improperly rated and billed for a provided service
• Fraudulent calls to premium rate numbers
• Complex and time consuming interconnect bill verification

We proactively perform ongoing data collection and maintenance utilizing the numbering plans and NDC information of multiple authoritative sources, including regulators and carriers, from more than 230 markets.