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Checks if a telephone number is valid


Check a number is valid and get additional information about it.

Use the IsValid method to test a number for validity and retrieve additional information about the type, location and operator of the number.

The following methods are available in the InternationalTelephoneValidation service.


Checks if a telephone number is valid.

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The number of returned mail reduced by 28% as a result of the integrated reference to the goneaway file

Business Strategy Manager, Brookson Ltd

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