Help Knowledge Base is a Service Provider and a General Distributor of Phone cards. We work with Premium Telephone Service Providers and strive to offer you the best services on market with lowest rates.

If you encounter difficulties placing a call, please contact Customer Service of Card's Provider. The contact information has been provided in the confirmation letter that was send after transaction was completed.

Connection quality to different destinations may vary. If you are not 100% satisfied with selected card, please contact Customer Service.

Service ProviderPhone Cards
IDTMozart Customer Service is available to assist you at any time by phone, chat or via online Contact Form.
We appreciate your opinion regarding connection quality and service.

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