WhatsApp will deliver registration codes via SMS or voice call. You will need to pick a different phone number if your phone number cannot be reached by either voice or SMS.
There are a few reasons causing this issue: Your WhatsApp number is still active on a personal account or a small business account. You will need to delete these existing accounts. Your certificate has expired because it took you too long to verify ...
This error is caused by there is a 2FA enabled for this number before, however since the WhatsApp server is now offline, so it was unsuccessful to reconnect the number. Please submit a ticket to contact Stella Support team, we will submit a ticket to ...
You must use a valid phone number and include the country and area code. The phone number must be able to receive calls or SMS for account verification. There are 3 types of eligible phone numbers: - Landlines - Cell phones – can be used as long as ...
No. It is not necessary to save the number to send messages to any WhatsApp number. You can send messages via the wa.me link (https://wa.me/{WhatsApp number with country code}, i.e. https://wa.me/85268227287). Click here for more details.
This limitation exists because of Mexico's new policy. You can submit the phone number without [1] and Facebook will automatically add back [1] later to your number. For your reference: "As of August 3, 2019, phone numbers in Mexico have ten digits. ...