Phone number formatter
Checks basic E.164 structure (a leading + and 8–15 digits total) and shows the country calling code. This is a structural check, not a live "is this number in service" verification.
Digits only
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E.164 format
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Country calling code
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Structurally valid
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What is Phone number formatter?
International phone numbers follow the E.164 standard — a leading + followed by a country calling code and 8-15 digits total — this checks a number's basic structure and identifies its country code.
How to use it
Enter a phone number to see it broken into digits-only and E.164 form, its country calling code, and whether it's structurally valid.
Example
+1 (415) 555-2671 -> E.164: +14155552671, Country code: +1