The 30-day SIM card costs $30, while the 90-day card is cheaper at $75. Both are plug-and-play, according to Republic; they don't require accounts or establishing a payment method.

To clarify what a 30-day rolling SIM card is, perhaps it's easiest to look at what it's not. ... Lyca Mobile's new deal gets you a three-month prepaid plan for just $7.50/mo and extra data; ...

Best Prepaid SIM Cards for Europe. 1. ... You get 12GB of 3G/4G data to use with the SIM valid for a period of 30 days once activated on a device. So if you’re making a long trip to Europe, ...

Editor’s note: You can now worry less about lags and disconnections as Smart’s new prepaid SIM card comes with “rocket-like” speeds without any restrictions, data caps, or throttles.

The Best Prepaid SIM Cards. By Sascha Segan . Jan 18, 2013. Are you visiting the United States, looking for a cheap deal on iPhone service, or want to use an unlocked global phone?

You have the option between a 100% prepaid SIM card or a refillable option. ... You can refill the SIM Card after your 30-day plan expires by using your American or Canadian credit on the My UK ...

Fantastic features for this SIM card company include free WhatsApp use for 30 days every time you use the top-up service. You may also purchase a call forwarding service and mobile hotspots.