The verification code that WhatsApp users receive to verify their accounts may be delayed or may not arrive at all from time to time. This prevents users from accessing the application. There are many factors that may cause the WhatsApp verification code not to arrive.
Why is the WhatsApp verification code not arriving?
WhatsApp sends a special verification code to users’ phone numbers to keep their accounts secure. This code is usually sent via SMS and must be entered when logging into WhatsApp. Failure to receive the code may be due to various technical issues.

Here are the possible reasons:
- Incorrect Phone Number Entry: Typing the phone number incorrectly or selecting the wrong country code may cause the verification code not to arrive.
- SMS Delays or Blockages: Operator-related delays or SMS blocking settings may prevent the code from arriving.
- WhatsApp Server Problems: In rare cases, interruptions in WhatsApp servers may affect the sending of verification codes.
- Phone is Busy: Too many applications running in the background may cause problems in receiving SMS.
- Airplane Mode is On: SMS cannot be received when the phone is in airplane mode, so it should be checked.
- Incompatible WhatsApp Version: If a very old WhatsApp version is used, there may be problems receiving the verification code.
What to Do If the WhatsApp Verification Code Does Not Come?
- Check the Phone Number
- Make sure that the number is entered completely and correctly when logging into WhatsApp. It should be checked that the +90 country code is selected for Turkey.
- Turn the Phone Off and On
- A simple restart can solve temporary problems on the device and fix SMS reception.
- Check the SMS Blocking Settings
- Make sure that the WhatsApp number is not blocked in the phone’s message blocking settings. Some third-party applications can block messages from unknown numbers.
- Check the SIM Card
- Make sure that the SIM card is properly inserted and working. If necessary, it can be tested by inserting it into a different phone.
- Clear WhatsApp Cache
- Go to the phone’s Settings menu.
- Open the Applications category and select WhatsApp.
- Go to the Storage tab and tap the Clear Cache button.
- Update WhatsApp
- Check if WhatsApp is up to date by going to the Google Play Store or App Store. If there is an update, it is recommended to upgrade the application to the latest version.
Contact WhatsApp
If the problem persists after trying all the methods, you can contact the support team via WhatsApp’s official website and request that the problem be resolved.
Applying these steps can largely solve the problem of not receiving the verification code. So what do you think about this? You can share your opinions with us in the comments section below.