You already have items in your cart for postpaid service. Sorry, but prepaid and postpaid service can't be combined in the same order. If you'd like to order both prepaid and postpaid service, please place two separate orders.

Your device is compatible, but we are unable to find the correct SIM card. To complete your order, please call AT&T Customer Service at 800.331.0500 or find the nearest AT&T store.

The IMEI number you entered was not recognized. Please check your IMEI number and try again.

We found some problems with the IMEI number you have entered. There are a number of reasons this can occur. Please ensure the IMEI you entered matches the device. If you continue to encounter problems contact Customer Service at 800.331.0500 for further help.

We're sorry, your IMEI number can't be located at this time due to database maintenance. Please try again later.

We’re sorry. We couldn’t complete your trade-in at this time. Continue to complete your order.

After checking out, you’ll receive info to help you with your trade-in.

Trade in your old device
You’re not done with your old device yet. Trade it in for an AT&T Promotion Card—good for AT&T products and services. Your trade-in information will be submitted along with your order.
Appraised value for your device
Device: {{title}}
Appraised value: {{amount | currency | dollars}} {{amount | currency | cents}}
When you pick up your device in the store, you can exchange your old device for an AT&T Promotion Card—good for AT&T products and services. Not interested? We’ll send you a mailer just in case you change your mind.
It’s easy to complete your trade-in online. We’ll send your prepaid shipping supplies in 5 to 7 days. Pack and ship your device to receive your AT&T Promotion Card—good for AT&T products and services.
Your trade-in info will be submitted along with your order.


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AT&T-SIM for AT&T PREPAID (Phone) devices-Orange

AT&T PREPAID SIM Card Kit (Phone)

AT&T SIM for AT&T PREPAID (Phone) devices

selected SKU: {{selectedSku.skuId}}
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Purchase an AT&T PREPAID℠ SIM card for your own phone.

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Prices start from:
Device price:
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Requires 0% APR {{}}-month installment agreement, well-qualified credit and service. Other options available.
with 2-year contract w/qual. plans
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with 2-year contract
with 2-year contract w/qual. plans
Retail price. Requires qualified service.
Device IMEI number
Enter your device's IMEI number so we can ensure this is the right SIM card for you. If we notice any issues, we'll let you know.

To find your IMEI number, dial *#06# on your keypad. This will return your IMEI number. More ways to find your IMEI

Go to your device "Settings" menu and look for "General" or "About." Your IMEI number should be listed there. More ways to find your IMEI

FREE same-day delivery is available. Order by 2 p.m. local time to get it today
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Product Details

Connect to AT&T


Experience the AT&T PREPAID℠ advantage

With AT&T PREPAID℠ service for your phone, you get:

  • 4G LTE speeds on the AT&T network
  • No annual contract
  • No credit check
  • Easy activation
  • Great plan choices to fit your needs

Phone plans


Purchase an AT&T PREPAID℠ SIM Card for your own phone

Bring your compatible device (smartphone or tablet) and
save on the cost of a new one. Our SIM cards are
compatible with Standard, Micro, and Nano SIM devices.
Plus, there's no annual contract!


Check your device

AT&T PREPAID℠ SIM cards are compatible with most iOS®, Android®, and Windows® smartphones. Please refer to your phone manufacturer's website to see if your device works on one of our GSM network frequencies.1

If using a phone from another carrier, you may need to contact the carrier to have it unlocked.


Get started

Your new SIM card will be shipped by mail. When you receive it, simply insert it into your phone and go to to add money to your account.

You can also check your data balance, buy a data package, reset your password, and more.

Key Features Manual & Tutorial


With AT&T PREPAID℠ service for your phone, you get: 4G LTE speeds on the AT&T network, No annual contract, No credit check, Easy activation, Great plan choices to fit your needs.


Bring your compatible device and save on the cost of a new one. Plus, there's no annual contract! Compatible with Standard, Micro, and Nano SIM devices.


AT&T PREPAID℠ SIM is compatible with feature phones, iPhone®, select Android and Windows smartphones, and Blackberry® Z10 and Q10.


Your new SIM card will be shipped by mail. When you receive it, all you have to do is insert it into your phone and activate your service at


Technical Specifications

AT&T uses a GSM based network operating on the following frequencies/bands:

  • 3G WCDMA/ UMTS/ HSDPA/ HSPA+ – 850/1900MHz Bands 2 & 5 (minimum requirement for nationwide service)
  • 4G LTE – 700/ 850/ 1900/ 1700/ 2100/ 2300MHz Bands 2, 4, 5, 12, 17, 29, 30, 40, 66

Note: 2G GSM 850/ 1900MHz network was sunseted as of 1/1/2017. Devices with these specs only no longer operate on AT&T's network.

For details on rates, plans, feature packages, and terms and conditions, see AT&T PREPAID℠ User Guide and rate plan brochure, or go to Certain features of your wireless phone may not be available or may not function fully with AT&T PREPAID℠ service. International long distance is available at an additional cost. Visit for details. You must be in an AT&T PREPAID℠ coverage area to place or receive calls. Limited 4G LTE availability in select markets. LTE is a trademark of ETSI. © 2017 AT&T Intellectual Property. All rights reserved. AT&T, the AT&T logo and all other AT&T marks contained herein are trademarks of AT&T Intellectual Property and/or AT&T affiliated companies. Subsidiaries and affiliates of AT&T Inc. provide products and services under the AT&T brand. All other marks contained herein are the property of their respective owners.

Price subject to change without notice.

*Prepaid BYO FREE SIM Kit Sale: Ends 10/23/17 at 9:00 p.m. PST. Online only. SKU 43414. Req’s unlocked, compatible device. Taxes: on plan payments extra. Airtime not included. Limit: 1 per transaction. SIM Kit terms & restr’s apply. Svc: Req’s new line of service. GEN. TERMS: By activating or using Prepaid svc, you agree to be bound by Terms of Service & Plan Terms avail. at Monthly Plans: Service and features available for 30 days upon payment of rate plan charge. Monthly plans expire at 11:59 p.m. CST on the 30th day. Voice: Minutes intended for domestic use only. Calls to special and premium services may be blocked. Svc cannot be resold or used for fraudulent purposes. Usage and other restrictions apply. Geographic, usage, and other terms, conditions, and restr’s apply. Taxes and other charges may apply. For more information, go to Service provided by AT&T Mobility.

Item SKU: 43414(AT&T PREPAID SIM Card Kit (Phone))

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