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Customers can use the information provided in the Sinch Global Carrier Mapping Registry for US and Canada to access operator and service provider ownership (and Mobile Country Code (MCC) and Mobile Network Code (MNC) details) for both wireless and wireline subscribers in the United States and Canada.


The latest Sinch Global Carrier Mapping Registry (GCMR) for U.S. and Canada (December 24, 2023) is attached below:

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Last update:
‎12-29-2023 07:35 AM
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