This article helps you solve the problem that you cannot send WhatsApp messages.
Problem
After integrating my WhatsApp account with CloudFon, I am unable to send messages.
Cause
Once integrated, Twilio doesn't automatically add the required Area Code to the WhatsApp number when shared with CloudFon. As a result, the outgoing messages from CloudFon fail to reach the customer.
For example, in the case of the Brazilian WhatsApp number, if your WhatsApp number is registered with an Area Code (11) as +55 11 31267234 on Twilio, then, when shared with CloudFon, is set to +55 31267234.
Solution
You need to add an Area Code to the outgoing WhatsApp number to send WhatsApp messages from CloudFon.
To add Area Code for a connected WhatsApp Business account, follow these steps:
Log in to your CloudFon Control Panel.
From the left navigation menu, go to Inbox > Channels > WhatsApp page.
On the Channel Account tab, go to the Operations column of the WhatsApp account and click Edit phone number to add Area Code.
On the Edit Phone Number popup, update the WhatsApp number to include the Area Code in the Phone number field.
Click Save.
The Area Code for a connected WhatsApp Business account is added successfully.
You can also verify the complete number with the Area Code from your Twilio. You must log in to Twilio Console fromhttps://www.twilio.com/login and navigate to Develop > Messaging > WhatsApp Senders.
