Sponsored Roaming
No roaming coverage? No problem!

Instant global roaming coverage for your subscribers

Comfone’s Sponsored Roaming solution offers MNOs and MVNOs the opportunity to increase low or non-existent international roaming coverage by utilizing the international roaming coverage of an existing, established network (i.e. the “Sponsoring Network”).


Bridge the gap to global coverage

Avoid the hassle of building a roaming network from scratch and offer your mobile subscribers access to international roaming services with immediate global coverage.


Solution options and how they work

Comfone’s Sponsored Roaming solution offers various options depending on the customer’s requirements.

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Bring your own sponsor

As the integration service provider Comfone assimilates the Sponsor and the Sponsored network. Select your preferred partner and allow Comfone to take care of the integration on your behalf.

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Gateway functions

The Sponsored Roaming technical support Platform, powered by the Key2roam Gateway, optimizes your technical setup by reducing data traffic latency and APN Correction and much more!

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global network

End-to-end solution

Connect with one of our existing trusted Sponsored Roaming Partners and provide your subscribers with immediate worldwide roaming coverage.

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Generate more wholesale revenue with existing assets

Are you an MNO and interested in leveraging your existing roaming coverage assets by becoming a sponsor of other networks?
We actively integrate MVNO’s with their chosen sponsoring network partners.

independent neutral

100% independent & neutral

The Dual- or Multi-IMSI Sponsored Roaming Solutions available for MVNOs in the market are typically provided with one or more pre-packaged sponsoring IMSI profiles.

This full solution suits the needs of some of our customers, whereas others prefer to choose their IMSI Sponsoring Partner Networks themselves and build their own Sponsored Roaming Solutions.

As an independent and neutral Sponsored Roaming Solutions Provider, Comfone helps our customers integrate with any Dual- or Multi-IMSI Services provider or any individual IMSI Sponsoring/Sponsored Partner Networks.

Global presence

Comfone has regional offices around the globe. Click here to find your regional representative.


Contact us

For any questions or to schedule a meeting, contact our Sales Support team at sales.support@comfone.com