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Phone Number Formatter

Normalize phone numbers to E.164 online. Pick the country, paste any format, get E.164, national display, and validity. Client-side.

Phone formatter → E.164

E.164

+6281234567890

National

0812 345 678 90

Digits

13

How to use

  1. Pick country, paste the number in any format.
  2. Read E.164, national display, and validity.
  3. Copy E.164 for APIs and databases.

FAQ

What is E.164?

The international standard: + followed by 7–15 digits, no spaces. Use it for APIs and databases.

Does it verify the number is real?

No — it checks format and length only, not whether the number is assigned.

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