If the HTTP status code of the response is 200, among other fields, the response body will contain a confidence level.
|Verified||Number format validated and number verified.|
|Absent||Number format validated and number verified via network lookup but not currently available (e.g. phone off, out of range).|
|Teleservice not provisioned||Number is assigned to a SIM card which is not allowed to make or receive telephone calls. Typically a “data only SIM".|
|Unverified||Invalid number format supplied.|
|Unknown||Valid number format but not verified with network lookup.|
|No coverage||Unable to detect the live status for the telephone network.|
|Dead||Number has been confirmed to be dead by the network and will not receive calls or text messages.|