Career & Growth · Free tool
International Calling Code Lookup
Search by country calling code like +1, +44, or +234 to find every country that uses it instantly online. Verify inbound calls and forms for free with no signup required.
Calling code data from REST Countries. Note that codes like +1 cover multiple countries (US + Canada + many Caribbean nations under NANP).
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What it does
Search countries by their international calling code (+1, +44, +234, etc.). Supports the +-prefix or the 00-prefix used in most of Europe and Africa. Returns flag, region, and the full list of country-specific suffixes for shared codes like +1.
Useful for verifying inbound calls, identifying suspicious numbers, or filling international forms.
Embed this tool on your siteShow snippetHide
Paste this snippet into any page. Loads on-demand (lazy), no tracking scripts, and sized to most dashboards. Replace the height to fit your layout.
<iframe src="https://freetoolarena.com/embed/calling-code-lookup" width="100%" height="720" frameborder="0" loading="lazy" title="International Calling Code Lookup" style="border:1px solid #e2e8f0;border-radius:12px;max-width:720px;"></iframe>How to use it
- Type the code with or without a + (or with 00).
- Results show every country that uses that prefix.
- Note: +1 covers ~25 NANP countries — they all show.
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