Field unit onlineEst. 2016
Cyber & online investigation — Detective Pulse
CASE 01
Cyber
Case File

Phone Number Check — Unknown Callers, Scam Numbers and Fake Accounts (Lawful OSINT)

Check an unknown or suspicious Thai phone number against public scam reports and open sources — lawfully. We never pull another person's call or SIM data.

Scam calls and messages reach almost everyone in Thailand. When an unknown number keeps calling, or someone you met online gives you only a phone number and a social-media handle, you want to know who is behind it before you reply, transfer money or meet. Detective Pulse offers a phone number check built on the lawful open-source methods of our cyber investigation team.

What we can check

  • Whether the number appears in public scam reports, call-centre-fraud databases or online complaints
  • Which social-media accounts, online shops or public listings the number is openly attached to, and whether they match what the person told you
  • Contact patterns that match known fraud scripts (impersonating government agencies, banks, couriers) and how to respond
  • If you have already been defrauded or harassed from the number, we organise the evidence you hold (screenshots, transfer slips, chat logs) into a file suitable for a police report and legal action
  • For your own SIM or number: how to verify registration status and unusual usage with your carrier, and how to secure the accounts linked to it

What we do not do

  • We do not obtain another person's call history, messages or SIM-registration data from a telecom operator — that data is legally protected and available only to the number's owner or to officials under a court order
  • We do not locate another person's phone, intercept calls, or install monitoring software
  • We do not run "reverse lookups" against leaked or back-door databases; anyone selling that is breaking the law, and the results are usually wrong

When to use this service

  • A number keeps calling or sends links, and you want to know whether it is a scam before you engage
  • You met someone online and want to verify their identity before sending money, investing or travelling to meet them (see also our background check)
  • You have been scammed and need the number and accounts investigated to help locate the person and support a police complaint

If money is involved and the transfer is recent, contact your bank and Thailand's anti-scam hotline (AOC 1441) first; we then help with verification and evidence.

Free, confidential consultation — WhatsApp 096 846 1406 or LINE @detectivepluse.

Our lawful scope

What we do

  • Observe and document behaviour in public places
  • Research open sources and records that are lawfully accessible
  • Visit addresses, workplaces and business premises to verify them in person
  • Check the consistency of documents and information you provide
  • Deliver a written factual report with photos, video and a timeline

What we never do (no legitimate investigator can, lawfully)

  • Obtain data from government, bank, credit-bureau or telecom databases
  • Pull call logs, messages, phone location, bank statements or immigration records
  • Hack, wiretap, install spyware, or place a GPS tracker on someone else's property
  • Enter private premises or access another person's online accounts without consent

Some records (civil registry, land titles, bank accounts) are available only to parties with a legal interest through legal process or a court order. We are happy to coordinate with your lawyer.