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Why does the Mobile Country Code (MCC), Mobile Network Code (MNC) not show up for my phone number lookup?

The Mobile Country Code (MCC) and Mobile Network Code (MNC) are unique identifiers of countries and mobile networks across the world. While MCC and MNC are used to identify a mobile carrier, there may be cases where mobile carriers are not associated with an MCC or MNC. When performing a Carrier search via the Lookup API, this information will be returned if available.

Notice: The MCC and MNC are not available for landline phone numbers.

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