Maktby

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Company

Legal

Business

Phone number formatter (E.164)

Format and validate phone numbers to E.164, national, and international display.

Frequently Asked Questions

E.164 is the international standard: country code plus national number, e.g. +966501234567.

No — formatting and validation run entirely in your browser.

Yes — when the number is valid, use Open WhatsApp or the dedicated link builder.

Business

Format and validate phone numbers to E.164, national, and international display.

E.164 is the international standard: country code plus national number, e.g. +966501234567.

No — formatting and validation run entirely in your browser.

Yes — when the number is valid, use Open WhatsApp or the dedicated link builder.