Telkom provides several ways to check your remaining data balance, including using USSD services, the Telkom app, or other available self-service options. One of the quickest ways to check your Telkom data balance is through a USSD service. Open your phone diallerEnter the Telkom balance-checking USSD codeFollow the instructions on the screenUse the Telkom AppYou can also check your data balance through the Telkom mobile app if your number is registered for the service. Sign in to your Telkom accountOpen your mobile account informationCheck your remaining dataContact Telkom Customer ServiceIf you cannot check your data balance using the available self-service options, contact Telkom customer service. Contact customer serviceProvide your Telkom numberAsk for your remaining data balanceAlso Read: How to Check Balance on RCS Card