DialCode.app is the fastest way to look up any country calling code. Got a call from an unknown international number? Enter it here and instantly find out which country it's from, whether it's safe to call back, and how to dial it properly.
We cover 200+ countries with detailed information including:
Every day, millions of people receive calls from unknown international numbers. Existing tools are outdated, cluttered, or don't address the real concern: is this call safe? DialCode.app combines instant code lookup with scam risk warnings — the information people actually need.
DialCode.app is completely free to use. No sign-ups, no premium tiers, no paywalls. Country codes are public information and everyone deserves easy access to it.