ColdBlock

Tired of spam calls? ColdBlock hangs up for you. ColdBlock silently blocks cold-call and telemarketing numbers in France — before your phone even rings. It loads over 12.6 million numbers reserved for cold-calling (the official ARCEP cold-calling ranges, plus the On Off carrier ranges) straight into iOS's built-in call-blocking system. Why ColdBlock? - No ring, no interruption — unwanted calls are turned away automatically. - Truly private — no data collected, no account, no permissions. Everything stays on your device. - 100% offline — no network, no servers. The list is built right into the app. - You stay in control — manually block or unblock any number. - Full transparency — see exactly which ranges are blocked and check whether any number would be. Enable the extension once in Settings → Phone, and let ColdBlock do the rest. Simple, private, effective. Take back control of your phone.