How To Activate a New Phone with ATT

How To Activate a New Phone with ATT

What is Phone with ATT?

AT&T Mobility, LLC, also known as AT&T Wireless and marketed as simply AT&T, is an American telecommunications company. It is a wholly owned subsidiary of AT&T Inc. and provides wireless services in the United States.

How To Activate a New Phone with ATT

  1. Insert the SIM card – You can also find this information in your user manual.
  2. Go to
  3. Select Activate your device for AT&T wireless device.
  4. Enter the required information.
  5. Select Continue.
  6. Follow the prompts to complete your activation.

Frequently Asked Questions

Can my phone be used on ATT?

Luckily, you can just bring your own compatible phone or bring your own device and connect it to the AT&T network to get service. And remember, a device doesn’t only mean a smartphone. Bring your own device (or BYOD) also includes your smartwatch or tablet.

Is ATT part of T-Mobile?

On March 20, 2011, AT&T and T-Mobile announced that they had entered into a definitive agreement to merge. AT&T would acquire T-Mobile in a cash and stock transaction valued at $39 billion.

Does ATT work in Africa?

AT&T offers a comprehensive service portfolio to clients in South Africa, helping them to put their business in motion. AT&T in South Africa can support both country headquartered organizations as well as local branches of global clients.

Can I use my AT&T in another country?

AT&T customers with an unlimited plan will get a great value overseas. AT&T International Day Pass lets you use your phone as you do at home for $10 per day, giving you unlimited data*, talk and text with your eligible AT&T unlimited plan. Plus, International Day Pass covers more than 210 destinations.

Can I use a foreign SIM card in my ATT Iphone?

No. The phone has to be paid off and unlocked through the AT&T portal in order for either SIM card to be capable of using a non AT&T SIM card.

Can I put a ATT SIM card in at mobile phone?

In most cases, yes, you can use an AT&T SIM card in a T-Mobile phone that has already been activated on the T-Mobile network with a T-Mobile SIM card. However, you may need to have the device unlocked by T-Mobile or a third-party unlocking service to use it with an AT&T SIM card.

How do I get an eSIM for ATT?

AT&T Wireless

  1. Go to your myAT&T account overview. Sign in, if asked.
  2. Scroll to My devices.
  3. Choose Manage wireless for the device that needs a new eSIM.
  4. Select Device options, then Get a new eSIM.
  5. Confirm your selection to Get a new eSIM.
  6. Follow the prompts to complete your eSIM setup.

Can you use AT&T without a SIM card?

If you want to activate an AT&T phone without a SIM card for the purpose of using the phone’s features without cellular service (e.g., using Wi-Fi, camera, apps), you can generally do so. However, if you intend to use the phone on the AT&T network or any other cellular network, a SIM card is essential.

Does ATT iPhone 14 have a SIM card?

The iPhone 14 series use an eSIM. If your old device has a physical SIM card, you will have to transfer it to the iPhone 14’s eSIM.

What number do I dial to activate my AT&T phone?

Activate over the phone

Call us at 877.426.0525 for automated instructions. You will need to know your SIM/eSIM ICCID & IMEI number for activation. EID is not supported at this time. Note: Activation will take around 10 minutes to complete.

Can I transfer my number to ATT prepaid?

Your AT&T Wireless account must be active for 30 days before you can transfer. It can’t be past due, combined with another service, or a business account. You can’t switch to AT&T Prepaid® during the two days before or four days after your bill period ends. That’s when we calculate your usage for the month.