Easiest Way to Fix ‘Last Line No Longer Available’ on Any iPhone

Updated

Are you also facing the Last Line No Longer Available error?

If yes, here is the quick fix to the “Last Line No Longer Available” Error.

This error comes when you call to your recent contact from the recent list. 

In the last iOS 15.5, Apple fixed this issue so it’s the easiest solution but still if you are facing this error here is the step-by-step guide to fixing this error.




Before we move let’s understand what exactly the error is.

Do you know why are you getting ‘Last Line No Longer Available’ on the iPhone error?

This error occurred due to e-SIM in the model starting from iPhone XR. All iPhones which support dual SIM functionality have this issue due to the use of e-SIM.

iPhone throws an error only when making a call from the default line.

We observed that this issue comes while:

» Recent Call Logs– Weirdly, I only faced this issue while calling contacts from the recent list. It appears iOS has a sporadic glitch that is yet to be fixed.

» Wi-Fi calling- The error message stopped cropping up right after disabling Wi-Fi calling. Prima facia, the network settings might be conflicting. 

How to fix ‘Last Line No Longer Available’ on Any iPhone

Follow the below steps to fix the ‘Last Line No Longer Available’ error:

  • Restart your iPhone
  • Clear Recent call log
  • Enable and disable Airplane mode
  • Disable Wi-Fi Calling



  • Turn off Network Selection
  • Update Network Settings
  • Remove and reinsert SIM
  • Reset iPhone Network Settings
    • Go to Settings > General Transfer or Reset iPhone > Reset. Now, select Reset Network Settings from the pop-up that appears.
  • Update your iPhone to the latest iOS

Hope you found the solution, share your experience in the comments below.

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Category: iPhone, How To, Mobile
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