

This is a simple microchip on a piece of plastic which stores authentication information that allows you to open access to mobile networks. The validity of a physical local SIM cardĪ local SIM card is a key that your mobile phone needs in order to connect you to the mobile network. The validity of prepaid calling credit and data credit (i.e.The validity of a telephone number (i.e.The validity of a physical local SIM card (i.e.So, it’s time to find out exactly what is the validity of a (prepaid) local SIM card.īefore we answer this question, it is important to distinguish between the three different types of validity : Validity is inextricably linked to the prepaid local SIM card. We receive such kinds of questions regularly. But why does your local SIM card also expire? Why can’t it just always stay valid? This is probably a smart trick played by mobile operators in an attempt to make more money.

Just like the validity of a credit card, your calling credits or data credits can also expire.

How did it happen that your prepaid calling credit or local SIM card expired? This is something very annoying and difficult to understand for a consumer.
