WhatsApp number format for Saudi Arabia

Country code +966. How to turn a Saudi phone number into a working WhatsApp link.

At a glance

A Saudi mobile written locally as 051 234 5678 becomes 966512345678 in a WhatsApp link, giving https://wa.me/966512345678. The digit used for dialling inside the country is removed and the country code goes in its place.

The three ways to write the same number

These are the same Saudi mobile in each format. The example is a reserved test number from Google’s libphonenumber metadata, so it is structurally correct without belonging to anyone.

Inside Saudi Arabia051 234 5678
International+966 51 234 5678
In a wa.me link966512345678

The rule for Saudi Arabia

Saudi mobile numbers start 05 domestically. Drop the 0 and prefix 966.

  1. Start with the local number. 051 234 5678
  2. Apply the Saudi rule. Remove the domestic dialling prefix shown above.
  3. Add the country code. Put 966 in front, giving 966512345678.
  4. Build the link. Append the digits to https://wa.me/ with nothing between them, or use the generator and let it handle the formatting.

Does a valid number mean the person is on WhatsApp?

No. Everything above concerns format, which is a separate question from whether an account exists. A correctly formatted Saudi number can belong to a landline, to a newly issued SIM, or to someone who has deleted their WhatsApp account, and in each case the link will open and report that the number is not on WhatsApp.

To find out, open a chat link for the number and see whether WhatsApp starts a conversation.

How do I write a Saudi number for WhatsApp?

Write 966 followed by the subscriber number, digits only, with no plus sign, spaces or dashes. A Saudi mobile written locally as 051 234 5678 becomes 966512345678, giving the link https://wa.me/966512345678.

What is the WhatsApp country code for Saudi Arabia?

Saudi Arabia uses country code +966. In a wa.me link the plus sign is dropped, so the link starts https://wa.me/966.

Do I remove the leading zero from a Saudi number?

Yes. The leading digit used for dialling inside Saudi Arabia is not part of the international number and must be removed before the country code is added. 051 234 5678 becomes 966512345678, not 9660512345678.

Can I message a Saudi number without saving it?

Yes. Open https://wa.me/ followed by the number in international format and WhatsApp starts the conversation without adding a contact. Recent versions of WhatsApp can also do this by typing the number into the new-chat search.

Why does my Saudi WhatsApp link say the number is invalid?

Either the number is formatted wrongly or it has no WhatsApp account, since WhatsApp shows the same message for both. Check the digits against 966512345678 first: the most common cause here is keeping the leading zero.