Why is my SIM card deactivated?

Many things can cause a Subscriber Identity Module (SIM) card to be deactivated. Mainly, it is due to depleted funds on a prepaid account or a delinquent payment on a monthly account. In many cases, it takes just a few hours to reactivate your SIM card. However, sometimes it can take up to one day for reactivation.

Similarly, what happens if my SIM card is deactivated?

Once a SIM card has been deactivated, it's not possible to reactivate it. Moreover, deactivating the SIM card returns the phone number associated with it to the pool of available phone numbers. If none of the necessary actions to keep the SIM active are performed then the SIM deactivation procedure will be initiated.

Similarly, how do I know if my SIM is inactive? You can also USSD to check. In case of Idea, dial *121# and press call button - response will show sim expiry date.

Insert the sim card in mobile device.
Make sure that you are in area where network is available.
Turn on the device.
Dial a number.
If its showing on screen , that not registered. Then sim is not active.

Likewise, people ask, do SIM cards expire if not used?

Generally unused SIM cards will expire if there is no cash balance on the account. There are two situations “pay as you go” (PAYG) and contract. Of course on a contract as long as you keep paying on a monthly basis everything is OK.

How long can a SIM card be inactive?

A prepaid SIM that is activated on Cell C will remain active on the network if there is revenue-generating activity on the line, like making and receiving calls, loading airtime. If the SIM is dormant for 120 days, the SIM will be deactivated and the number recycled.

How can I activate my deactivated SIM?

How to Reactivate an Old SIM Card

Remove the SIM card from the handset.
Write down the numbers that are printed on the SIM card.
Contact your wireless provider to activate your SIM card.
Give the IMEI number and SIM card number to your customer service agent.
Put the SIM card back into your phone and replace the battery and cover.

How do I stop my Sim from being deactivated?

The telecom companies, backed by TRAI, have made it mandatory to keep a minimum balance of at least Rs 35 to prevent SIM deactivation. To put it simply, you will not only be required to maintain a minimum balance in your bank account but also in your phone's main balance.

How do I reactivate my phone number?

If not follow the below steps.

Try to request re-activation of your SIM card to respective customer care.
Visit nearest customer care store and submit reactivation request.
Provide Address and Photo Id proofs.
You may receive a confirmation call form customer care and then your number will be re-activated.

How can I reactivate my Lycamobile SIM?

How to activate your Sim

Go to and click on “Activate your SIM”
Type the last 4 digits of the ICCID + PUK from the back of the SIM card.
If you're using a smartphone, don't forget to activate the screen rotation from the setup menu.

What happens when prepaid SIM expires?

When you activate a prepaid subscriber identity module, or "SIM," card for a phone, the call, text and Internet credit you purchase expires after a certain period of time, as specified by the mobile carrier. Prepaid SIM cards don't expire, but their credit does.

How do I reactivate my Airtel SIM abroad?

So you may be able to get it reactivated. But you will have to send someone (relative / friend) to the nearest Airtel store to get it reactivated. There you may ask them to call you and the store agent may ask for security questions and may ask for your id proof etc (send a scanned copy to your friend ).

What is IMEI number for?

The IMEI (International Mobile Equipment Identity) number is a unique set of 15 digits used on GSM phones to identify them. Because the SIM card is associated with the user and can be swapped from phone to phone, a method is needed to keep track of the hardware itself, and that's why the IMEI was developed.

Can you reactivate a SIM card?

Contact your wireless provider to activate your SIM card. However, if your SIM card has been deactivated due to a delinquent payment, call your customer service department to bring your account up to date. This will usually be enough to reactivate your SIM card in these cases.

How long before a SIM card becomes inactive?

Your SIM will expire after 90 days of inactivity, so if you've any top-up credit remaining, use it or you'll lose it! Additionally, you will also need to top-up your account at least once every 365 days.

Can I reactivate my old mobile number?

There actually are simple If you not used your Mobile number in last 6 months, there might be a chance of SIM card will deactivated after a certain period and the mobile number is recycled. To an extent, it will given to somebody else. Try to request re-activation of your SIM card to respective customer care.

How can I reactivate my deactivated SIM?

How to Reactivate an Old SIM Card

Remove the SIM card from the handset.
Write down the numbers that are printed on the SIM card.
Contact your wireless provider to activate your SIM card.
Give the IMEI number and SIM card number to your customer service agent.
Put the SIM card back into your phone and replace the battery and cover.

How long does a SIM card stay active?

6 months

How do you increase the validity of a SIM card?

A prepaid SIM card needs 2 things to work, validity and balance. Each time you add top up credit, you will also get additional validity days.

USSD method to Extend your SIM's validity

Press : *113*30*9# for 30 days extension.
Press : *113*60*9# for 60 days extension.
Press : *113*90*9# for 90 days extension.

How do you check if your SIM is registered?

Do the following to check: Dial *746# on your Airtel line. If registered, you will see a message like “(Airtel number) was registered on (so date) on the Airtel network”.

Do SIM cards wear out?

The SIM cards stay in the devices all the time. There is no physical wear & tear on the cards. Generally no, but three years is pushing it.

How do I check my SIM card?

Finding the SIM number in Settings

Open your Apps list and tap on Settings. Scroll to the bottom of the menu and press About.
Tap Status. On some phones like HTCs, this may be called 'Phone Identity'.
Tap IMEI Information.
Your SIM number will show as either the 'IMSI' number, or the 'ICCID number'.

Do prepaid SIM cards expire?

Why Do Prepaid SIM Cards Expire? When you activate a prepaid subscriber identity module, or "SIM," card for a phone, the call, text and Internet credit you purchase expires after a certain period of time, as specified by the mobile carrier. Prepaid SIM cards don't expire, but their credit does.