Quick Answer: Can I Change My Number Without Changing My SIM?

Can a phone be tracked if you change the SIM card?

A SIM card identifies you, but your mobile phone can get you into trouble.

Each mobile phone has a unique number, the International Mobile Equipment Identity (IMEI).

This number can be tracked at all times.

Many people change their SIM cards frequently, but continue to use the same phone..

How do I find out the phone number of a SIM card?

Finding the SIM number in SettingsOpen 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’.

Is your phone number stored on your SIM card?

It does not matter if you are using an Android or Apple (AAPL) – Get Report phone. The SIM card has enough memory to typically store up to 250 contacts, some of your text messages and other information that the carrier who supplied the card can utilize. … Not all SIM cards are the same.

How do I find out what my mobile number is?

You should be able to see it listed in Settings / About Phone or About Device… but some devices will list it under Settings > Status > SIM card status > My phone number. You can also look on your bill with your service provider (or contact them) or you call someone and ask them to tell you what your phone number is.

Why is my phone number unknown?

Why does my Samsung Android phone list my phone number as ‘Unknown’ in its settings? This error commonly occurs when you transfer the number you were using on your old phone over to your current phone.

What happens if you take out your SIM card and put it in another phone?

You can take the SIM card out, put it into another phone, and if someone calls your number, the new phone will ring. … If the SIM card and phone serial number don’t match, the phone simply won’t work. The SIM card won’t work in other phones, and the phone won’t work with other SIM cards.

Does a SIM card have its own phone number?

Along with your IMSI, your SIM will also have a unique MSISDN. This is short for Mobile Subscriber Integrated Services Digital Network Number. Despite the complicated name, it’s basically your phone number. They can also store contact information, telephone numbers, SMS messages, billing information and data usage.

How do I find my SIM serial number on my mobile?

Method 1 of 7: The staff there will usually be able to identify the number. Call the carrier. If you have a working phone but don’t want to use it to activate the SIM card, look up the customer service number of the company listed on the SIM card. Almost all SIM cards have a serial number printed directly on them.

Should I use the new SIM card or old one?

When you get your new device it will come with a brand new SIM Card. Your old SIM Card should fit too, but it is recommended that you use the new one.