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Connectivity to sponsor IMSI partners for MVNOs

Assured, 3GPP-compliant connectivity to your international roaming partners so you can benefit from more cost-effective roaming services via preferred operator partners with regional connectivity. SNS enables direct connectivity to your partners

Build out your international coverage solutions

Control and manage remote partner connection
Depend on SNS to connect your network to your IMSI sponsor partners, so you can benefit from their coverage

Support IMSI sponsor partners

Confidently build out your network of sponsor partners with secure, private connectivity that guarantees service performance.

End-to-end global solutions

SNS enables direct connectivity between MNOs for enhanced service performance and to grow your network.

Optimised routing

We design the optimum route for your traffic and deliver an end-to-end solution, so you avoid the hassle of complex agreements.

Leverage our group of IMSI sponsors

SNS has a growing range of partnerships with IMSI sponsors and can help you build relationships, so you can increase your roaming options.
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Securely interconnect and leverage private interconnections to your...

Reliable, secure connectivity

Custom point-to-point interconnection
We provide a complete service from planning to operation and support of your new connections

A complete end-to-end service

We’ll help you quickly and easily create routes to your preferred roaming partners, anywhere you need it - with differentiated, managed performance.

We’ll connect you to any MNO, location, and data centre

We'll deliver a solution that’s customised to your requirements, so you can secure the best rates and deliver more competitive, attractive services.

SNS in numbers

Optimised, reliable and secure global connectivity


Uptime for the past 5 years
Our network is reliable and robust


Internet exchanges
To keep you connected


Tier 1 IP Transit operators
To give you global reach


Long haul international circuits
To help you grow your footprint

The latest from SNS

Insights from SNS
Take a look at our most recent blog posts
4 min read

Securely interconnect and leverage private interconnections to your preferred content partners

Secure connectivity really matters. After all, as a market-leading MNO or MVNO, a key part of your USP is that you will always deliver consistent QoE performance.

May 22 2024
2 min read

How can service providers get started with eSIM?

The route of travel is clear: driven by a need for flexibility and easier management, both operators and mobile users want to progress beyond the physical SIM to digital/embedded SIM. As there is also a growing set of eSIM use cases—especially in IoT and in next-gen transport—now is the time to make the transition… but how to do it right? MNOs and MVNOs like you are finding the eSIM onboarding service from SNS the best answer.

May 17 2024