SIM SAFETY
Unwanted calls, harassment and threatening messages
Preserve useful evidence, block unwanted contact and choose an appropriate reporting route without private owner lookup services.
On this page
For repeated unwanted contact, keep evidence before blocking the sender if it is safe to do so. If there is an immediate threat to your safety, contact local emergency services and seek help from someone you trust.
Record what happened
Keep the number or account, date, time, relevant messages and a brief description. Preserve original files where possible. Avoid responding with threats or publishing another person's alleged identity online.
Use provider controls
Block or report the contact through your phone or messaging app. Contact the operator about persistent telecom misuse. Use the platform's reporting process for harassment on that platform.
Escalate the right issue
For suspected cybercrime, consult the current official reporting route. For a telecom-service complaint, use PTA complaint guidance. A private website offering an address from a phone number is not a substitute for an investigation.
Protect your privacy
Review who can see your photo, status and location. Tell trusted contacts if someone may impersonate you. Avoid forwarding sensitive evidence beyond those helping with the report.
References and next steps
General preparation guidance is distinguished from operator-specific requirements. Confirm the requirements for your own transaction with the responsible provider.