ATT APN Settings 2023 [5G Fastest APN Settings for AT&T]

AT&T APN is required in 2 cases, first is when the user has purchased a new AT&T SIM card, and second, when the user may face slow internet speed over the smartphone.

So, here we come up with the latest AT&T APN settings 2023 for fast internet speed. Follow our guide to boost your Internet in the United States.

For a better mobile data experience, use the at&t access point name.

A Short Overview About AT&T

AT&T provides Internet services to both prepaid and postpaid SIM, and the internet setup I’m providing here is compatible with both. I’ll be providing the most up-to-date AT&T internet settings for Android, iOS, and Windows devices that are guaranteed to function.


The name of the gateway between a mobile broadband service provider and the internet via a 5G, 4G LTE broadband network is called an Access Point Name (APN). In order to connect to the fast internet, AT&T, like any other provider, requires to set some settings to boost internet speed.

To connect to the internet, you’re within the AT&T network’s service area and you’ll need an active AT&T data plan and Access Point Name settings. AT&T Inc. offers one of the most extensive mobile broadband coverage areas in the United States, with 4G & 5G coverage. For a better mobile data experience, use the at&t access point name.

Along that we have also listed some other SIM’s APN like: Celcom APN 2023, Cellular One APN Settings, Cricket Wireless APN Settings 2023 and many more. So, whatever SIM you are using, You might can check APN information from here –

How To Set Up AT&T APN For Android SmartPhone?

  • Tap the Menu button on the home screen.
  • Go to the Settings menu.
  • Select the Mobile Networks option.
  • Select Access Point Names from the drop-down menu.
  • Press and hold the Menu button.
  • Click “New APN”
  • Select the Name field
  • Tap OK after entering AT&T Internet Settings

AT&T APN Settings for Android

These AT&T APN Settings are sometimes automatically configured by your smartphone after inserting new AT&T SIM card, but in rare cases, you may need to configure them manually.

Go to Settings > Connections > Mobile Networks > Access Point Names on an Android smartphone, then enter and add new ATT APN settings 2023.

AT&T Settings 2023Details to Fill For Fast Internet [4G lte/5G]
APNNXTGENPHONE / Phone / wap.cingular
MMS Port80
MMC310 Or Blank
MNC410 or Blank
Authentication TypeN/A
APN TypeInternet & MMS
APN ProtocolIPV4

Once you entered these AT&T fast internet APN settings, restart your device for them to take effect. This is also compatible with 5G smartphones also.

iPhone ATT APN Settings 2023

Go to Settings > Cellular > Cellular Data Network on an iPhone or any other iOS device, then enter the ATT APN Settings 2023 from below.

  • Username: (Leave this blank)
  • Password: (Leave this blank)

After saving this, restart your device and enjoy the AT&T fast internet service. If in case you are not happy with provided AT&T internet speed even after changing the APN. Then, simply reset your iPhone AT&T APN settings, navigate to Settings > Cellular > Cellular Data Network > Reset Settings, and input the information required.

If you’ve tried everything and still can’t make calls, send texts, or use data, your phone is either not compatible with the AT&T network or your SIM card is damaged, and you’ll need to contact AT&T support center for replacement.

Important: Double-check your ATT APN settings 2023 to make sure you haven’t typed a space or comma in the wrong place.

What is Fastest APN Settings for AT&T 2023?

Above we’ve created the fastest AT&T APN 2023 settings for Android and iPhone users.

Does Changing AT&T Settings Improve Internet Connection Speed?

Off-Course Yes, the APN settings for AT&T, will surely help you to get a higher internet connection than before.

How Can I Speed Up My AT&T Internet?

  1. Change the ATT APN settings 2023
  2. Turn on and off flight mode or reboot your device to restart your network connection.

With these simple 2 techniques, you can get rid of slow internet or lagging.

What If AT&T Internet Settings Doesn’t Work?

If the above AT&T APN setting doesn’t work for then it is suggested to contact their customer support team of AT&T. Or double-check the details that you have entered.

Is Using ATT APN Settings for 4G LTE Safe?

Yes, it is completely safe to apply the AT&T APN configuration for the fastest speed internet connection.

For Android (Samsung Galaxy Series, Tablets, etc. ), iOS (iPhone & iPad), and Windows devices, these were the finest and quickest ATT access point name settings.

Hope you have now successfully changed your ATT APN settings 2023.

For ATT users we have other blogs too, that might be helpful for you. You must have check out these for once.

If you face any error in any of the step, then feel free to ask from us.

Leave a Comment

Your email address will not be published. Required fields are marked *

Scroll to Top