Over 100 countries today have implemented Mobile Number Portability (MNP). In many countries, over 40% of numbers have been ported. Therefore, knowing whether a number has been ported is a key enabler for advanced traffic routing and delivery solutions for Voice calling, SMS messaging, Rich Communication Services, Voice over LTE, Application-to-Person (A2P) messaging and the communications services of the future. ​

Number Portability by XConnect

Key Benefits

Number Portability by XConnect

Reduce Termination Costs

Routing communications directly to a terminating operator rather than through intermediaries increases margins.

Number Portability by XConnect

Service Level Improvements

Routing directly rather than through multiple intermediaries removes interconnection delays, avoids unnecessary business support, improves delivery assurance and leads to a better customer experience.

Number Portability by XConnect

Enable Sophisticated Routing

Advanced Routing, Rating and Revenue Assurance systems require A number and B-number portability information to implement origin and destination based routing. ​

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Number Portability by XConnect

How It Works

XConnect has a dedicated team of number information experts that has created proprietary techniques to ingest data from Telecommunications Authorities, the International Telecoms Union (ITU) and IR.21 data sources which enable us to make the unified data available via a simple, secure, scalable, and real-time query interface using enum, https or SIP. Our pioneering platform provides real time query access to our numbering data from multiple points of presence across the world and enables data owners to securely publish and control their data.


  • Number Administrators
  • National Regulators
  • Carriers & Operators


  • Detect and correct inaccurate records
  • Delete irrelevant data


  • Organise for long term maintainability and accuracy
  • Structure for scalability and performance


  • Hybrid NoSQL in memory and SQL
  • Distributed and synchronised
  • Highly resilient


  • User policy
  • Privacy laws and regulations


  • Multiple PoPs
  • Virtual local copies
  • Developer friendly

What is unique about XConnect’s Number Portability Service?

A number portability service requires global coverage, high accuracy through use of authoritative and supported data sources, flexible interfaces and commercial models, as well as carrier grade performance.

XConnect’s NPQ service provides access to global number portability information through a configurable and simple real-time query interface. NPQ uses the most authoritative data sources augmented through a managed partner network of HLR Lookup providers to maximise data quality and application suitability.

Built from the ground up to support the high volume and low latency query requirements of telecommunications carriers.

Offers 24x7 multi-lingual support as standard and our service desk is operated by numbering experts.

Data sourcing experts and singular corporate focus on number information services.

Do you manage your Number Portability internally?

Here's why you should outsource to XConnect
Number Portability by XConnect

Number Portability FAQ's

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