AT&T SIM OEM NANO 5G 4G LTE tarjeta sim NUEVA UNACTIVATE, TRIPLE CORTE SIM (3 EN 1)
OR UPGRADE YOUR OLD SIM CARD TO NEW NANO SIM. THIS SIM COMPATIBLE ON AT&T 5G 4G LTE SPEED NETWORK. SIM SIZE: REGULAR, MICRO OR NANO SIM. AT&T GO PHONE FACTORY NANO SIM CARD.