Understanding the Mobile Number Porting Process for SIM Cards

Mobile Number Portability (MNP) allows customers to switch carriers without changing their mobile phone numbers. This process, known as MNP, involves several steps and can be a bit confusing for many users. In this article, we'll break down the entire process and answer important questions like what happens to the mobile number of a SIM you bought for MNP.

What is Mobile Number Portability (MNP)?

Mobile Number Portability (MNP) is a service that allows users to transfer their mobile phone number to a different service provider without changing the actual number. This means you can enjoy the benefits and services of a new carrier while keeping your familiar mobile number. This process is facilitated by a series of steps which we will cover in detail next.

Porting Process

The mobile number porting process generally involves the following steps:

Initiate the MNP process: You must contact your new carrier and inform them that you want to port your existing mobile number. You'll need to provide necessary details such as your existing mobile number and the SIM card from your current operator. Temporary Disconnection: Your current number remains active during the porting process. However, there may be a brief period where the number is temporarily unavailable while the porting is finalized. Finalize the Porting: Once the porting is approved, your mobile number will be switched to the new SIM card. At this point, your existing number becomes fully operational on the new carrier's network. Deactivate the Old SIM: After the porting is successful, your old SIM card will be deactivated. You will need to use the new SIM card to make and receive calls and texts. Retention of Number: Throughout the process, you retain your original mobile number. Once the porting is complete, the number will begin working with the new carrier's SIM card.

Understanding MNP SIM Cards

Each SIM card has a unique SIM card number, but not all preassigned phone numbers come with pre-assigned phone numbers. Prepaid SIM cards, for example, often come with a phone number already assigned to them. However, when it comes to MNP SIM cards, the situation is different. MNP SIM cards do not have a mobile number pre-assigned to them.

After you submit your MNP request, the mobile number remains unassigned until the process is completed. For instance, consider the case where you are on BSNL with the mobile number 9876543210 and the SIM card number 112233445566778899. You give a request to BSNL to release the mobile number 987654321 from your SIM card. Simultaneously, you purchase an MNP SIM card from Airtel with the number 998877445566332211.

After approximately 7 working days, BSNL processes your request and releases the mobile number 987654321 from your SIM card. At this point, the mobile number 987654321 is assigned to the MNP SIM card from Airtel, which has the number 998877445566332211. In this manner, you successfully complete the number porting from BSNL to Airtel.

Conclusion

By following the MNP process, you can enjoy the benefits of a new carrier without changing your mobile phone number. Understanding the steps and expectations involved can help you navigate the process smoothly. If you have any further questions or need assistance, don't hesitate to reach out to your service providers for specific requirements and potential fees.

Hope this detailed guide helps you understand the mobile number porting process in depth!