IDD 1968 service is an alternative international voice service which provides economical and convenient IDD calls to all SUPREME customers.
*Not applicable to some area codes under the same country code, please refer to IDD 1968 Tariff Table
IDD Voice Call Minutes included in "IDD 1968 Package" are not applicable to specific prefixes, informative services and special service numbers. For details, please refer to Excluded Numbering List.
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