In Saudi Arabia the channel depends on the problem: scam or fake-prize messages, repeated nuisance from one number, or money already lost (start with your bank).
Forward the message to 330330. It is free for all mobile users, according to the Communications, Space & Technology Commission (CST).
Report to the regional police or through the Kollona Amn app. For emergencies: 911 in Riyadh, the Eastern Province and Makkah, 999 elsewhere.
The CST “Spam Reports” service, signed in with Nafath, with a screenshot or call log attached. Free for individuals; handled within 30 working days. CST call centre: 19966.
Call your bank straight away to block the card or account, then file the report. Official bank numbers are on Wikinumber’s “Official numbers” page.
Legitimate ad SMS show a sender name ending in “-AD”; most scam messages come from unknown numbers.
Checked 2026-11. Numbers and services can change; if one doesn’t work, tell us through the contact page.
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