If you did not initiate a transaction in Codapay, please do not tell anyone the code you see in the SMS and delete the sms (We have warned this in the SMS on bold letters). Your postpaid account will only be charged if you input the code in the SMS to our payment window or provide it to someone who asks you for it.
Codapay is an online payment channel where customers can make purchases using their mobile phone load. The process is, customer only need to input the mobile number and they will receive an sms contains 3 or 4 digit code which they need to input to complete the purchase. We are not a subscription service.
We can help to block your phone number so the number cannot be used for future transaction. Please contact our customer support team by following the instruction here.