Tonga SSN Traces - Version 7.0.96 Tonga social security number search - Access Tonga SSN verification database now! It's a SSN verification tool and verifies any social security number you enter. It will check the SNN for possible death records and will provide the state that assighned the number and return the results to you instantly. Find people and get details needed for deeper background checks. Tonga SSN verification database is at your service.