A customer calls this API to obtain match scores related to the identity associated with the phone number. An identity score that summarizes the match scores in a single score is also returned. The identity elements for which match coverage is available varies per carrier and country. Also, please work with Twilio Customer Success team to configure your customer account depending on whether you would like the identity to be verified against mobile network operator data, authoritative third parties, or the best match across both. The match score of each individual attribute can range from -1 to 10. Below are the definitions:
10 = Exact match
9 = High partial math
5 = Partial match
0 = No match
-1 = Data not available

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