Perform a live network check for the phonenumber to determine more details than a Validation-request.
Details like roaming, ported and whether it is active on the network will be returned, next to all the details that a Validation-request already provides.
A validated phonenumber can help you to achieve a higher deliveryrate by sending messages only to a valid phonenumber, or help with validating user-input by declining an invalid phonenumber.
authorization
To get access to the Number Lookup endpoint, please contact sales first.