WhatsApp requires your phone number to create an account.
However, users have been recently found facing problems while verifying their phone numbers on WhatsApp.
A few users say WhatsApp shows, We couldnt send an SMS to your number.

hey check your number and have another go in 1 hour screen.
This problem has been affecting many WhatsApp for Android & iPhone users, leaving them clueless.
We Couldnt Send an SMS to your number Why does it appear?

Its important to verify that theres no typing errors.
So, its best to wait a few hours before trying to verify your account.
Or, you’re able to try the SMS or call OTP the very next day.

Update the WhatsApp App
Launch the Google Play Store and search for the WhatsApp app.
Then, fire up the official app listing page and tap on Update.
This will possibly fix the problem youre facing.

Hence, its very important to wipe the WhatsApp app cache and see if it helps.
Also, if any WhatsApp updates are pending installation, install them immediately from the Apple App Store.
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