ONLINE ONLY! Get $250 in bill credits + a free wireless charging pad when you bring your own phone to AT&TLearn more
AT&T WIRELESS

Bring your own device to AT&T

Get a new SIM card for your phone or tablet. Or get started activating a watch.

AT&T Universal SIM Card - White

What type of device do you have?

FREE
New activation and qualifying plan required.
I’m ready to activate my SIM or eSIM
If you already have a brand-new SIM card or your device doesn’t use a physical SIM card, start your activation.
  • AIRA

    Horizon Smart Glasses

    AKC

    LINK AKC Smart Collar

    Apple

    Watch Series 6 44mm
    Watch Series 6 40mm
    Watch Series 5 44mm
    Watch Series 5 40mm
    Watch Series 4 Nike+ - 44mm
    Watch Series 4 Nike+ - 40mm
    Watch Series 4 - 44mm
    Watch Series 4 - 40mm
    Watch Series 3 42mm
    Watch Series 3 38mm
    Watch Nike Series 6 44mm
    Watch Nike Series 6 40mm
    Watch Nike Series 5 44mm
    Watch Nike Series 5 40mm

    Harman

    Spark

    Inseego

    Netgear

    Nighthawk LTE Mobile Hotspot Router

    Samsung

    Galaxy Watch3 45mm
    Galaxy Watch3 41mm
    Galaxy Watch Active2 44mm
    Galaxy Watch Active2 40mm
  • Key Features

    • NO ANNUAL CONTRACT
    • Nano, Micro, & Standard SIMs with each card

    Wireless Technology

    SIM typeMicro, Nano and Standard

    Product codes

    UPC
    SKU6453A