What is port number and how it works?

Port number identifies a specific process to which an Internet or other network message is to be forwarded when it arrives at a server. Ports are identified for each protocol and It is considered as a communication endpoint. 0 to 1023 are restricted port numbers are as they are used by well-known protocol services.

How much time it takes to port a SIM?

Porting process takes 3 working days for same circle porting. The services on your current SIM will not be interrupted during porting process. The downtime is for around 2 hours only (during night). You can change and start using your new SIM when the old connection stops working.

How do you tell if your number has been ported?

Call your cell phone provider. If you’ve recently ported your number from an old cell phone provider to a new one, call the new provider and request the status of the ported number. Often they can immediately inform you on which date the number was, or will be, ported to your new service.

What will happen to my balance if I port my number?

You will lose any unused balance within your pre-paid account once your phone number has been ported (transferred) to another operator or another State (Telecom Circle). You are advised therefore to use up all of your account credit before the MNP porting (transfer) process takes place.

Why can I not port my phone number?

The most common reason a carrier rejects your number port comes down to a basic data mismatch. They have one name and address, and you supplied them with something just a little bit different. When you submit a Letter of Authorization (LOA), the data it contains need to match that on the Customer Service Record (CSR).

What happens when you port your number?

To “port” a phone number simply means to transfer the existing service from one provider to another. Porting your phone number is typically a permanent change, as customers usually conclude service with the old provider.

How often can you port your mobile number?

– The 3 Month Rule. A subscriber is eligible to make a porting request only after 90 days of the date of activation of his mobile connection. If a number is already ported once, the number can again be ported only after 90 days from the date of the previous porting.