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Have a universal SIM kit? Let us help you choose your network.
GSMA
The largest GSM network in the US
Ideal for those looking to use their AT&T compatible or GSM unlocked phone with the largest GSM coverage in the US.
SIM begins in 89014
GSMT
Alternative GSM network
Suitable for other GSM phones. Devices must be LTE-capable.
SIM begins in 89012
CDMAS
Bring Your Own Sprint Device
If you already have an existing Sprint SIM card, use it to activate today.
SIM begins in 89011
CDMA
The largest CDMA network in the US
For those who want reliable and incredible coverage on their CDMA devices.
SIM begins in 89148
How can we help you today?
I want to activate a Red Pocket Mobile SIM card.
I want to activate a CDMA phone
(activate without a SIM card)
(activate without a SIM card)