How To Change Phone Number On iPhone? – Full Guide

If you were thinking of changing providers anyway, then this would be a good way of changing numbers. These days, two-year contracts no longer apply across carriers; therefore, moving to a new provider is not an issue anymore.
Though most of us have held our cell phone numbers for quite some time, the day is going to come when you just feel the need for a fresh start. You could be cutting off an old relationship, a victim of harassing calls from someone, or just decided that getting a new number was in your best interest.
How do you do this? It is packaged with the easiest ways how to change the iPhone phone number in this article.
Is my phone number associated with my iPhone?
No. Your iPhone makes use of the SIM card that you fit in it to determine its phone number but uniquely identifies as a device by its serial number or IMEI number. That’s why you can pull out the SIM on your iPhone, pop it into an Android device, and still have the same number.
How to change phone number on iPhone ?
Change Phone Number on Iphone. For this purpose, you will have to shift to a new network provider who will provide you with a new SIM card with a change of number, or you may contact your present SIM card provider to change your number.
You can contact your present network provider.
We rang EE, one of the largest providers in the UK, who told us that if we were bombarded with “scam calls,” Using our EE Network phone, we should dial 150 to reach their customer service and ask for a number change. This would give a new number within less than a day, and it shall be at no cost to us.
A new number will be applied to your current SIM as soon as possible, so you won’t even need to get one. You can still change the number in other scenarios than scam calls, but it will come at a cost. There are determining factors, but EE estimated the cost at between £29 and £35.
Wherever you may be located, whether it is in the US, UK, or any other part of this globe most probably, the same mechanism would work with your network provider. Call their customer support helpline; ask someone about this number change. Maybe some extra procedures and costs were considered.
Changing to another network supplier
This will help in switching over to another network provider if the situation presents itself. Normally, with a network contract, there is an attached period to it in most cases, 12 or 24 months one whom you have signed it for. Indeed, you can switch to another network provider in just a few days if you are out of the said 12 or 24-month periods.
If you’re getting notices that say it’s renewal time, well, literally you should be in the clear. Just for the sake of being on the safe side, at least call the support desk of your current provider before you begin this process, as there is most likely going to be some kind of cost associated with trying to end a contract before the agreed number of months.
If you have reached the end of your contract, you can easily port to another provider in the UK and have your new number. You will only need to send STAC to 75075, and that shall get things underway. This will bind your existing network service provider right away to provide you with a service termination code so that you may give it to your new provider to take care of the remaining details.
Text PAC to 65075 if you would like to keep your phone number. Otherwise, if you change providers and either move around the USA or emigrate, tell your new provider, and they’ll be able to arrange a transfer for you. Be handy with your old supplier’s account number and PIN as you will most likely be asked for this information.
Alternatively, just bring in the documents to one of their stores, and they should sort it. Make sure you mention you want to give up your old number.
(If you want to keep the same number be sure to check out our article on How to keep your old number when getting a new iPhone)
This can be a pain if your iPhone remains locked to the previous network. This is sometimes the case. To make sure that you can use the new network, see how to unlock an iPhone guide.

How to Change Phone Number of an iPhone using Settings?
The problem is that if you get a new phone number, your Apple ID’s old number is still linked to it. Here is how you can make sure that your phone number is up to date:
1. Open the Settings app.
2. Tap your name at the very top of the display.
3. Now press Security & Sign-in.
4. Tap at the top; you will see your phone number or the email ID from Apple ID. You simply have to tap edit and change it.
5. Just in case you want to delete an Already Added phone number or e-mail, click Add Email or Phone Number.
6. You will be asked on the page to add a new phone number or another e-mail address. You can add a new phone number only in case of preliminary configuration at a telephone and discussion with a cell phone provider, otherwise no.
7. Now that you’ve added a new telephone number or e-mail address you can now delete an old one: touch the minus icon. It will pop up to confirm you want to delete.
8. If you don’t see this minus icon far right-hand side then touch the i icon.
9. Voila. That being said, you are unable to remove it. If you want to know more then touch Learn More.
10. You can change your phone number in the Settings, although it’s kind of a tricky setting. Thus, you will perhaps have to reach out to Apple Support or your mobile phone service provider to help you change it.
Now you know how to change your iPhone’s phone number. Be sure that you contact your new and/or old cell phone service provider and follow their instructions carefully. Without contacting your mobile phone provider, there’s no way for you to have a new number or your current number changed.

How to Change Apple ID Phone Number without a Password?
In case there is a need to change the Apple ID’s phone number in advance, verification will be necessary. If you no longer use the phone number that’s linked to your Apple ID, you will need to delete your Apple ID with the Aidesesoft iPhone Unlocker.
You can then create another Apple ID and enable it using another phone number. It has been chosen by many due to its good design throughout the years.
The following steps will help change the Apple ID phone number:
Step1. Connect an iPhone
1. Download and install the latest version of the best iPhone unlocker on a computer. It supports Mac OS X 10.7 or later and Windows 11/10/8/7. Fire it up and then hit Remove Apple ID.
2. Connect your iPhone to the same computer via the Lighting cable. If it’s the first time for both devices to communicate with each other, then tap on Trust if it asks you to. Now, begin clicking the Start button and allow it to run.
Step 2: Log out of Your Apple ID.
1. If Find My iPhone is turned on for your device then ensure that it is turned off.
2. If you already have two-factor authentication enabled on iOS 11.4 or later, then all you will need to do is just log in from a trusted device and verify your identity. Otherwise, turn it on.
3. Go back into the software program and type 0000 into the box, then press Confirm. In front of you, an Information Dialog now appears.
You are supposed to check your iOS version, model, category, and type of your smartphone. Edit anything incorrect. Once done, you can simply click Start to download the firmware for the device. Once downloaded, the software will then wipe out your Apple ID with the associated password and the associated phone number from your iPhone.
Conclusion
This instruction has helped you learn how to change the phone number for an Apple ID using the web and on an iPhone. You will, however, change your Apple ID on an Apple device in case you are changing your phone number. Provided that you are following our guide, it won’t get lost. The most useful tool for this operation is Aiseesoft iPhone Unlocker. Take note of any more queries you might have about the topic.
FAQs
Q1: How many eSIM cards does an iPhone 14 hold?
An iPhone 14 can hold up to eight eSIMs. Other new and older iPhone models will also have different allowances for eSIMs.
Q2. What about the iPhone 15? Does that have a SIM card?
There are no trays to hold SIM cards in the iPhone 15s. They have installed eSIMs.