Query information on phone number

The number information on a specific Mobile Station International Subscriber Directory Number (MSISDN) can be queried from two resources:

Resource URL




Table 1: tyntec resource URL for Global Number Verification

The MSISDN is provided in the respective parameter:


In this case, tyntec‘s application will return the requested number information on the given MSISDN ($msisdn).

To prevent incurring avoidable costs due to malformed requests, tyntec‘s application server performs a consistency check on the provided MSISDN and callbackUrl before processing the request.