There are several ways to check the SIM card active status. The process may vary depending on the network provider you are using. Usually, each telecom company offers specific codes or services to check whether the SIM card is active or not.
To check the SIM active status, first insert the SIM in your phone and try to call or send a third message. If the SIM works, it means that it is active. However, in some cases, this is not enough, because some networks can deactivate the SIM without notice. Hence, you can also check it manually through some other methods.
A common method is to dial the user service code. Most network providers make USSD codes available specifically for their users. For example, you can dial a specific code related to your network and find out your SIM details. If this does not work, you can call your network provider’s customer care and ask about the status of your SIM card.
Another method is to use the My Network app. Most telecom companies provide smartphone apps to their customers. By downloading the app and logging in with your mobile number, you can check whether your SIM is active or not, as well as your balance and plan details.
Additionally, it is a good idea to remember the last services you used on your SIM card. If you do not use the SIM for a long time, it may be automatically deactivated. Some networks deactivate the SIM if you do not top-up or recharge for three months or six months. So, you should remember whether you use your SIM frequently or not.
If you suspect that your SIM has been deactivated, the best way is to visit the relevant telecom center. There, you can show your ID proof and get complete information about your SIM. Also, in some cases, you may have to get a new SIM. If you want to continue with the same number, you can get the SIM again from the same network center.
Importantly, do not try to find out about your SIM activation through fake calls or messages. Some fraudsters may use this opportunity to steal your personal details. You should get this information only from your network provider's official website or customer care.
There are a few other ways to check if your SIM card is active. In some cases, you may not be able to connect to the network even after inserting the SIM into a new phone. In such cases, you should go to "Network Settings" on your phone and try "Manual Network Selection". If your network provider's name appears, it means that your SIM is active. However, if no network appears, it is possible that it has been deactivated.
It is also important to note when you last recharged your SIM. Many telecom companies have a policy of deactivating a SIM if it has not been used or recharged for a few months. For example, some networks first stop incoming calls if you do not recharge for 90 days, and then completely disable the service. Therefore, to keep your SIM active, it is a good idea to recharge it at least once.
Another important thing to note is that if you want to reactivate your number, some networks may ask you to go directly to their customer care center and complete the KYC process. In this, you will have to provide your Aadhaar card or other identity documents. If your SIM has been deactivated for a long time, it may become difficult to get the same number back, as some numbers are re-issued to new users.
Also, even if you are on the same network, your SIM may not work due to some technical issue. In such cases, you should test your SIM card in another phone. If that also does not work, you should call the telecom customer care or visit their service center and explain the problem.
Also, some telecom companies also provide the option to check your SIM status through the website. You can go to the official website of your network provider, enter your mobile number, and provide the necessary details to know the status of your SIM.
Especially, when you are in doubt about SIM activation, you should not trust any unofficial websites or people. Because, there is a risk of some fraudsters sending fake links and stealing your personal information. Always use only the services of the official telecom company.
In short, there are several ways to check if your SIM is active. If your phone has a signal or calls are coming in, you can confirm that your SIM is active. If in doubt, use USSD codes or contact customer care. If necessary, you can visit your nearest telecom service center and resolve the issue.
Checking the SIM active status is a very simple process, provided you follow the right steps. You can always keep your SIM active by checking your network services regularly, recharging when necessary, and contacting customer care when necessary.
To check if your SIM card is active, you can follow various methods. First, you should check if your SIM card is receiving network or if there is any network issue with the phone. In some cases, even if the SIM is active, the service may not be available due to network issues. Restarting the phone or turning on "Airplane Mode" and turning it off after a few seconds may fix the problem.
If you can make calls to other networks or receive SMS, it means that your SIM is active. However, if you cannot make calls or you have stopped receiving messages, it is possible that the SIM is deactivated. It is important to note that some networks deactivate the SIM without prior warning.
Also, you should test your SIM in another phone. If the same problem occurs there too, it may be a problem with your SIM. If the SIM works in the new phone, there may be a problem with your phone settings. In some cases, the phone SIM slot may be damaged. In such cases, it is best to contact the service center and resolve the issue.
It is also necessary to check whether there is any balance in your mobile number. Some networks stop outgoing calls for prepaid SIMs if there is no recharge. If there is no recharge for a long time, incoming calls also stop. Therefore, it is good to know your balance and plan details through your network provider's website or app.
Another important method is to use USSD codes. Telecom companies have made special USSD codes available for users. For example, codes like *121# can be dialed to know the details about your SIM. However, these codes may vary depending on the network provider, so you should check the details of these codes on your service provider's website.
If you have not used your SIM for the past few days, it is possible that it has been deactivated. Some networks deactivate the SIM if it is not used for 90 days. If you want to get the same number again, you need to contact the telecom service center. If the number has been allocated to someone else, it will be impossible to get it again.
If you feel that your SIM is not working, calling the telecom customer care is also the best option. Telecom companies offer 24/7 customer support, so they can check your SIM status and let you know if there is any problem. Sometimes, you may need to submit some documents to activate the SIM, so it is a good idea to have your Aadhaar card or other identity documents ready.
Also, you can check your SIM details by logging in to the telecom company's official website or My Network app. Many network companies have made digital services available specifically for their customers, so you can check your SIM status from the comfort of your home.
You should also take precautions while checking your SIM active status. Avoid clicking on any fake websites or unofficial links. Some fraudsters try to steal your personal details through fake SMS or calls. Always trust only the official website or customer care of the telecom company.
If you want to get a new SIM, there are also chances of getting the same number back. However, this is available only on some networks. You can get the SIM back by submitting KYC documents. However, if your number was deactivated a long time ago, there is a chance that it will be allotted to a new user.
Overall, there are several ways to know the active status of your SIM. Whether you use your SIM frequently or not, you can confirm whether your SIM is active or not based on your recharge status, network connectivity, and customer care services. If you are facing any issue, it is better to contact your telecom provider and get a suitable solution.
There are a few more important things you need to follow to make sure your SIM card is active. Before you contact customer care, it is a good idea to do some basic checks. First, check the "SIM Status" on your phone. This option is available on most phones under "Settings" > "About Phone" > "SIM Status". If you see "In Service" under the "Network" or "Service State" section, your SIM is active. If you see "Out of Service", it may have been deactivated.
It is also important to note how long your SIM has been inactive. Some telecom networks automatically deactivate numbers that have not been used for a long time. For example, if you have not used your SIM for six months or more, it may not be active. In such cases, it is necessary to contact your telecom provider and find out if it can be reactivated.
Also, take a look at the last call or message made with your SIM. Sometimes, telecom companies send a notification before allocating your number to someone else. If you do not respond to the notification or take appropriate action, your number may become invalid.
It is also important to check your balance. In some cases, if you are using a prepaid connection, some services will be disabled if your balance runs out. You can check your balance by dialing *121# or other USSD codes specific to your telecom provider. If you do not have a data plan, you can also check your balance status through SMS.
Also, it is important to check whether you are roaming or not. In some cases, when moving from one region to another, the SIM may not work for a few hours or days. Especially, if you go abroad without activating international roaming, your SIM may not work there.
You should also check the "Network Mode" settings on your phone. Some SIMs support only 4G or 5G, but if you keep it in 2G or 3G mode, the network may not connect. So, change the "Preferred Network Type" to "LTE/4G/5G" in your phone settings and try again.
If you get "Number Not Reachable" or "Switched Off" when you call your number from other networks, your SIM may not be working. However, if you get the message "Number Does Not Exist", your SIM may be completely deactivated. In this situation, you should ask your telecom provider for a new SIM.
If you feel that there is a problem with your SIM, it is best to visit a telecom service center in person. You can go there with your identity documents (Aadhaar card, PAN card, or driving license) and get your SIM details checked. Sometimes, if your SIM is damaged, you may be able to get a new SIM with the same number.
If you have not used your number for a long time, it is also possible that it has been reassigned to someone else. Some networks allocate unused numbers to new customers. In such a case, you will not be able to get the number back. So, if you need the number, it is better to recharge it with a small amount at most once in three months.
Most importantly, do not use any unofficial websites to solve your SIM deactivation problem. Sometimes, some fraudsters send fake SMSes saying "Reactivate your SIM". Real telecom companies do not send such unofficial links. Therefore, you should always contact only the official customer care number or telecom center.
If you feel that your SIM is not working, it is important to take the right steps immediately. Steps such as checking the network settings on your phone, checking your balance, recharge history, and calling your number should be taken. If your SIM is really deactivated, you should contact your telecom provider to see if there are any chances of reactivating it.
You can also check your SIM status using your telecom company's app. These days, every telecom company has its own app. If you log in to that app, you can find out if your SIM is active or not. Similarly, some telecom companies also provide this service through their websites.
Overall, there are many ways to check your SIM active status. It is best to check your phone, network, recharge, and other basic aspects and if there is any problem, it is best to contact your telecom provider. If you take the right steps, the problem of your SIM not working can be resolved quickly.
There are a few other key things to consider to determine if your SIM card is active. If your SIM is not working, you need to know the basic troubleshooting steps you should follow, the policies of the telecom companies, and more.
Additional ways to check SIM active status
If you suspect that your SIM is not working, the first thing you need to do is to understand if there is a network problem on your phone. Many times, the signal may not connect due to network fluctuations. If you are traveling to multiple locations or if there is a network problem in your area, your SIM may not be working. Therefore, you should test by restarting your phone or turning on "Airplane Mode" and turning it off after a few moments.
If you can go to the "SIM Toolkit" or "SIM Applications" section and open the default applications on your SIM, then your SIM is likely active. However, this option may not be available for all networks.
If your SIM is not working even after testing it on another phone, it is best to visit the nearest telecom store. They will be able to provide you with complete information about your SIM. In some cases, if the SIM card is damaged, it may not connect. In this situation, you may be able to get a new SIM card with the same number.
Also, check the recent call history of your mobile number. It is important to know when you last made a call in the last few days or weeks. This is because some telecom companies deactivate the SIM if it has not been used for three or six months. If you do not use the SIM for a long time, it may be automatically removed from the network.
If you can use your SIM for internet browsing, i.e. if the data is working, then you can confirm that your SIM is active. However, if you are not receiving calls or sending messages, it may be a problem related to the telecom company's policies.
If you are using a newly ported SIM, it is important to check its activation status. When we port to a new network, we may not get full service for a few hours to 48 hours. If your SIM is still not working after the porting process is complete, you should call the customer care of the respective telecom company.
If your SIM is completely deactivated, you should check if it is possible to get it reactivated. Some telecom companies allow reactivation within 15-30 days after SIM deactivation. However, it depends on their policies. Hence, you should contact the customer care to know if your number can be reactivated or not.
If your number is completely deactivated and assigned to someone else, you will not be able to get the same number back. To avoid this situation, it is best to make a call with your SIM at least once every three months or recharge it with a small amount.
Precautions to be taken to avoid SIM deactivation problem
- Use frequently – You can avoid the deactivation problem by using your SIM at least once every three months.
- Check balance or plan – Check whether your SIM is properly serviced or not through your telecom app or website.
- Check roaming settings before traveling – If you activate international roaming before going abroad, your SIM can also work there.
- Do not violate the messages coming from the telecom company – If you receive any message about your SIM deactivation, do not ignore it and take appropriate action.
- Use customer care – If in any doubt, always contact the official customer care of the telecom company.
Conclusion
It can be easy to find out if your SIM is active or not, but in some cases it can be a bit difficult. It is best to check your phone by following some basic steps and contacting customer care if there is a problem. If you use your SIM less often, you can keep your number active for a long time by recharging it at least once every three months or using any service.
If you find out that your SIM has been deactivated, you should immediately go to the telecom store and provide your details and find out if there is a possibility of getting the same number back. If you follow these instructions, you are guaranteed that your SIM will always be active.