Tips to Resolve the Last Line No Longer Available Error in iPhone

If you've ever tried to call someone on your iPhone and encountered the Last Line No Longer Available error message, you're not alone. This frustrating message can appear in the Phone app when you try to use your eSIM card to make a call. This post will explore the possible causes of this error message. And this post will give you some troubleshooting steps you can take when your iPhone says Last Line No Longer Available.

Last Line No Longer AvailableLast Line No Longer Available

Part 1: Why Have Lat Line No Longer Available Message

Why does my phone say Last Line No Longer Available when calling? This message on an iPhone typically appears in eSIM users, especially who have more than one eSIM card.

Many people need to learn what Last Line No Longer Available means. The message usually appears on iPhones when you are trying to make a call, and the phone cannot connect to the network using the last line you used for making calls. This can happen if the line is not active, has been disconnected, or has a network problem.

Part 2: How to Solve Lat Line No Longer Available Error

After knowing why you have the error message, you may want to know how to fix the Last Line No Longer Available error message. Here are some methods you can take to solve this issue:

1. Check Internet Connection: Ensure that your iPhone is connected to the internet either via Wi-Fi or cellular data. You can check this by opening a web page or using a different app that requires internet access.

2. Restart iPhone: Sometimes restarting your iPhone can resolve any temporary software glitches causing the issue. You can try this method when you cannot find why your phone says Last Line No Longer Available.

3. Check iOS Version: Ensure that your iPhone is running the latest version of iOS. If there is an available update, download and install it. Or, if there are some bugs with the latest iOS, your iPhone also will have issues. You can try to downgrade the iOS version.

Check IOS Version

4. Reset Network Settings: Resetting your network settings can resolve any issues related to your iPhone's internet connection. Go to the Settings app and tap Reset Network Settings from Reset. Note that this will erase your Wi-Fi passwords and VPN settings.

Reset Network Settings iPhone

5. Check Phone Line Status: Contact your service provider to confirm that your phone line is active and in good standing. If your line has been disconnected, you may need to reactivate or subscribe to a new service plan. And you should check the cellular data on your eSIM card. Otherwise, you can also fail to make a call.

Part 3: Fix All iPhone Issues with One-Solution Software

If you have tried all solutions and still do not know how to fix the Last Line No Longer Available, you can use Apeaksoft iPhone System Recovery. This software can handle all kinds of iPhone issues with different modes. It supports all iPhone models and iOS versions and can restore the device to its normal state with just a few clicks.

iOS System Recovery

4,000,000+ Downloads

Fix various iOS different issues without causing any data loss.

Provide two repair modes to deal with easy or complicated issues.

Downgrade or upgrade iOS to prevent the error message.

Work with all iOS system versions and iOS device models.

Step 1Connect your iPhone to your computer using a USB cable, and launch the program. Click the Start button to begin the detection process for any issues that cause the Last Line No Longer Available on iPhone.

Select Ipad State

Step 2After the detection process, the program will display information about your iPhone on the screen. You can first click the Free Quick Fix button to resolve the issue.

Device Detected

Step 3If the quick fix is insufficient, you can click the Fix button to choose between two modes for fixing your device: Standard or Advanced Mode. You can use them to deal with different iOS issues.

Select Fix Mode

Step 4Your data will be preserved if you click the Standard Mode button. And you can click the Confirm button to start repairing some simple issues on your iPhone.

Set Device Category

Step 5However, clicking the Advanced Mode button will lose all data to set the firmware. You can choose the firmware's device type, model, and category. Then you can click the Import button to begin the fixing process.

Import Download Firmware

Part 4: FAQs about Last Line No Longer Available

Question 1. Can I prevent the Last Line No Longer Available error on my iPhone?

No. While you may be unable to prevent the message from appearing, you can ensure that your phone line is active and your network connection is solid and stable. You can also keep your iPhone software up to date and carefully listen to no caller ID on your iPhone.

Question 2. Can I still call if I see the Last Line No Longer Available message?

Yes. You can still make calls using an alternative phone line offered by your iPhone. However, if there is an issue with your network or phone line, you may be unable to make calls.

Question 3. Does the message Last Line No Longer Available only apply to phone calls?

No, this message can also appear when you try to send text messages or use other phone-related features on your iPhone, such as FaceTime or iMessage.


In conclusion, the Last Line No Longer Available error message in the Phone app on an iPhone can be a frustrating issue to deal with. However, with the troubleshooting steps outlined in this article, you can fix and prevent the call failed on iPhone problem from happening again. If you're still experiencing issues after trying these steps, don't hesitate to download Apeaksoft iOS System Recovery. This software could quickly solve iPhone’s Last Line No Longer Available issue and more problems.

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