SuperCall is a non-VOIP overseas calling service with excellent call quality and reliability at an affordable price. Ideal for Corporates with significant overseas call volumes to suppliers, branches or customers, this product will reduce corporate communications costs without compromising call quality.

Register Japanese landlines or mobiles* for SuperCall.

*If you have registered your mobile number please contact your network supplier and ensure that our switch number is included as one of your Frequently Called Numbers.

Please note that calls made by the SuperCall registered lines to countries outside of the SuperCall 5 or 20 countries will be charged on a per-minute basis based on the SuperCall Rates Guide.

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