UNLIMITED USA prepaid 4G-speed SIM on at&t network

(21 reviews) Write a Review
MSRP: €114.95
(You save €15.00 )
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Number of US minutes:
Number of US text messages:
Number of incoming text/calls (including international):
Mobile data allowance (up to 4G):
Unlimited (after 10Gb speed will be reduced to email/light browsing speed)
Number of international minutes (out):
Unlimited to int. fixed numbers or 50 to int. mobile numbers
Number of international minutes (incoming):
Number of international text messages (out):
Number of international text messages (incoming):
Valid days:
30 (after 30 days a refill is needed)
Network frequency used:
850/1900 Mhz (at&t network)
Activation and registration:
Free and included (we activate your SIM when you want to)

Product Overview

This SIM has everything unlimited. Unlimited calls/txt in the USA, Unlimited data with 10Gb (10.000Mb) at high speed and emailing speed once you go over it and even unlimited international calls to fixed lines and 50 minutes to international mobile numbers. This SIM is all you can wish for. We also ship for free worldwide and activate your card on any day you like for free. If you have any question, please do not hesitate and ask. We are happy to help out.

Does this SIM has too much you will not use? Easily select what you need and only pay for what you use with this SIM: https://www.onlineabroad.com/usa-at-t-prepaid-sim-only-buy-what-you-need/



Product Videos


(21 reviews) Write a Review

21 Reviews Hide Reviews Show Reviews

  • 5
    How to be connected whitouth problems

    Posted by Mauro on 31st Aug 2015

    It's the second year I use Online Abroad products in the USA.
    No problems for calling, or to be connected. Many wifi in the hotels are surely slower
    With Google Maps you always know where you are.
    Best way to be connected saving money.

  • 5
    Altijd OnLine in the USA

    Posted by Johan on 1st Jul 2015

    Evenals in 2014 voor een drie-weekse vakantie periode in Amerika deze Sim aangeschaft.

    De brief met instructies om een profile op mijn iPhone6 te plaatsen werkte niet.
    De i6 herkent de file die je zou moeten gebruiken niet.

    Daarom zelf via het web: www.unlockit.co.nz gevonden.
    Die hebben een gratis app en daarmee is alles heel simpel.
    En het werkte meteen.

    Ik heb een 3.5G Sim ontvangen.
    De internet snelheid was prima, hoewel op sommige plaatsen er wel degelijk verschil is. ( lagere snelheid )

    Maar dat ervaar ik ook met mijn 4G abo van Vodafone hier in Nederland.

    Ik heb een aantal keren meegemaakt dat er -geen- connectie met de provider H2O Wireless gemaakt kon worden.
    Uiteindelijk bleek in zo'n geval de remedie een hard reset . ( Mobiel helemaal uit en weer aan )

    Waarschijnlijk kwam dat omdat de switch tussen WiFi ( bv via Hotel ) en daarna weer Online via de provider dit veroorzaakte.
    Dit is mijn vermoeden....

    Zeker nadat ik de fix hiervoor gevonden had, vervelend, maar acceptabel omdat het in drie weken tijd iets van een keer of drie gebeurde.

    Jammer verder is, dat H2O Wireless wel vertelt ( als je het USA service# belt ) dat je een onbeperkt bellen SIM hebt ( antwoord via een "bandopname" ) maar je niet kunt opvragen de status van je Data verkeer verbruik.

    Zo heb ik intensief de kaart gebruikt maar vermoed dat de Datalimiet nog niet op was, maar ben daar niet zeker van.

    Zeker een volgende keer wèèr aanschaffen.

  • 5
    Very useful

    Posted by Kendomaniac on 16th Jun 2015

    It provide very efficient connectivity and in usa Very easy configuration

  • 5
    Great sim

    Posted by Pirouz on 12th Sep 2014

    We purchased this product, so we can use google map and avoid the GPS extra charge. It worked very well. We didn't have any issue with it. We called home many times, we used it for skype and we used the google map. You have 2 GB for internet, then the speed goes down. We were in the US. for 15 days, and we used less than 1 GB.
    So great products and definitely recommended.

    Remember to follow the instructions in the attached e-mail. Add the APN manually in your mobile, if you don't know how, then google it. reboot your mobile and you are good to go.

  • 5

    Posted by Amaya Lopez on 31st Aug 2014

    Bought 3 SIMS this summer. We were always conected. International calls were a bit slow connecting and sometimes bad audio with cells, but over all great service. I saved a huge amount in roaming!!

  • 1
    One cannot share by using your smartphone as hotspot

    Posted by Peter Bosschem on 23rd Aug 2014

    One cannot share by using your smartphone as hotspot and this was the reason we bought this pre-paid SIM

    [Online Abroad reply]
    In many countries hotspot use is not allowed. We do not sell this sim card as a hotspot capable sim. in the VS on the at&t network prepaid sim cards with lots of data are blocked for hotspot/tethering use by contract.

  • 5
    Beste keuze als je veel wilt bellen en/of internetten

    Posted by Henk Jan on 11th Aug 2014

    We raden de aanschaf van deze SIM aan als je bijvoorbeeld vaak/dagelijks met familie in Nederland wilt communiceren. De 8 uur naar vaste telefonie en ruim 1 uur naar mobiele telefonie is ruim voldoende voor 4 weken V.S. Ook is deze SIM prima te gebruiken als de kinderen op hun mobiel of Ipad's internetten willen tijdens het rijden en soms in hotels zonder Wifi. De hot spot werkte prima (bijna 3 GB aan data verkeer verbruikt). We hebben ca. 8000 km gereden in het zuid-westen van de V.S. en hadden gedurende meer dan 80% van de tijd connectiviteit.
    Met de bijgeleverde informatie was het geen probleem om de telefoon en het internetten snel opgestart te krijgen eenmaal gearriveerd in de V.S.

  • 4
    Good product but poor explanation

    Posted by R. Bourry on 10th Aug 2014

    At first the internet connection did not worked on arival in the US I was trying the APN settings voor AT&T as it was said that this was the provider. This did not worked. Not familiar with the US providers I went to an AT&T office in New York, They told me that they did not support the SIM as it was from H2O.... As I did not knew, until that moment, that H2O was a provider that used the network of AT&T it got clear to me. So I tried the APN settings of H2O. After a restart of my mobile the internet connection stayed solid during our trip along the US east coast from New York to Orlando to Miami. So it worked great but there was no explanation on the onlineabroad website with these instructions. I hope my review gives future users some help.

    Thanks first of all for putting time in this review! And feel free to ask our support or call the US number given in your Online Abroad next time. We are always happy to help :). In addition you should be able to find the brand and network in the accompanied letter with which your SIM arrives at your doorstep.

  • 5
    Always connected

    Posted by Jordi on 29th Jul 2014

    2GB of data (and then at lower speed), unlimites calls to USA, 8 hours to call fixed lines at your home country, more than one hour on calls to mobiles lines ...

    Only one thing: is based on AT&T coverage, so keep an eye if covers successfully your visit area.