How do I update the mobile number for my child's existing Kids Account?

How do I update the mobile number for my child's existing Kids Account?

To update the mobile number linked to your child's Kids Account, you'll need to contact HyperJar support with the following details.

Child's information

• Child's full name
• Old mobile number
• New mobile number

Your verification details (for security)

• Your full name
• Date of birth
• Postcode

Once verified, our team will update the mobile number on the account.